Cleaning or etching treatments

Industry

CPC
C23C14/021

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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material

Current Industry

C23C14/021Cleaning or etching treatments

Industries

Patents Grantslast 30 patents

Information Patent Grant
Exterior material of home appliance, home appliance including exter...
- Patent number 11,655,533
- Issue date May 23, 2023
- Samsung Electronics Co., Ltd.
- Hyun Seok Shin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Counter electrode material for electrochromic devices
- Patent number 11,635,665
- Issue date Apr 25, 2023
- View, Inc.
- Anshu A. Pradhan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for preparing ammonium thiomolybdate-porous amorphous carbon...
- Patent number 11,613,806
- Issue date Mar 28, 2023
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Bin Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Interconnect structure for semiconductor device and methods of fabr...
- Patent number 11,610,841
- Issue date Mar 21, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chia-Ta Yu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for preparing a superomniphobic coating
- Patent number 11,603,329
- Issue date Mar 14, 2023
- Waymo LLC
- John T. Simpson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fuel cell sensors and methods of using and fabricating the same
- Patent number 11,592,417
- Issue date Feb 28, 2023
- The Florida International University Board of Trustees
- Ahmed Hasnain Jalal
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Atmospheric cold plasma jet coating and surface treatment
- Patent number 11,560,627
- Issue date Jan 24, 2023
- Starfire Industries LLC
- Brian Edward Jurczyk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System and method for vapor deposition of substrates with circular...
- Patent number 11,555,237
- Issue date Jan 17, 2023
- QUANTUM INNOVATIONS, INC.
- Norman L. Kester
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sacrificial capping layer for passivation using plasma-based implan...
- Patent number 11,501,972
- Issue date Nov 15, 2022
- Applied Materials, Inc.
- Vikram M. Bhosle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shutter disk having lamp, power, and/or gas modules arranged at the...
- Patent number 11,492,700
- Issue date Nov 8, 2022
- Taiwan Semiconductor Manufacturing Co.
- Wen-Hao Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Formation of nanoporous copper interconnect for electrical connection
- Patent number 11,469,358
- Issue date Oct 11, 2022
- Meta Platforms Technologies, LLC
- John Michael Goward
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical element having metallic seed layer and aluminum layer, and...
- Patent number 11,466,356
- Issue date Oct 11, 2022
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Sven Stempfhuber
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cerium oxide coating, its preparation and use
- Patent number 11,453,941
- Issue date Sep 27, 2022
- City University of Hong Kong
- Kwok Yan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processing system for forming layers
- Patent number 11,414,740
- Issue date Aug 16, 2022
- Applied Materials, Inc.
- Alexander N. Lerner
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Photocatalytic structure and method for making the same
- Patent number 11,376,577
- Issue date Jul 5, 2022
- Tsinghua University
- Ying-Cheng Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coated cutting tool
- Patent number 11,365,472
- Issue date Jun 21, 2022
- Seco Tools AB
- Gied Rutten
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for processing long base material by roll-to-roll method...
- Patent number 11,352,697
- Issue date Jun 7, 2022
- Sumitomo Metal Mining Co., Ltd.
- Hideharu Okami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method for vacuum deposition
- Patent number 11,319,626
- Issue date May 3, 2022
- Arcelormittal
- Sergio Pace
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thermal protection system for lightweight hypersonic missile fin
- Patent number 11,306,387
- Issue date Apr 19, 2022
- Lockheed Martin Corporation
- Thomas Christian Stinnett
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing optical elements according to a prescription
- Patent number 11,274,361
- Issue date Mar 15, 2022
- Satisloh AG
- Marc Peter
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pre-clean chamber with integrated shutter garage
- Patent number 11,251,028
- Issue date Feb 15, 2022
- Applied Materials, Inc.
- Cheng-Hsiung Matt Tsai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for preparing super-lubricative multi-layer composite fuller...
- Patent number 11,225,710
- Issue date Jan 18, 2022
- Kaixiong Gao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Single layer zinc alloy plated steel material exhibiting excellent...
- Patent number 11,203,802
- Issue date Dec 21, 2021
- Posco
- Young-Jin Kwak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Batch processing system with vacuum isolation
- Patent number 11,174,544
- Issue date Nov 16, 2021
- ASM NEXX, INC.
- Arthur Keigler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nuclear fuel claddings, production method thereof and uses of same...
- Patent number 11,170,905
- Issue date Nov 9, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Jean-Christophe Brachet
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of directly growing carbon material on substrate
- Patent number 11,149,346
- Issue date Oct 19, 2021
- Samsung Electronics Co., Ltd.
- Changhyun Kim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cantilever sensors for molecule detection
- Patent number 11,137,392
- Issue date Oct 5, 2021
- 3P SENSE LIMITED
- Joseph Wafula Ndieyira
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Razor blade
- Patent number 11,090,826
- Issue date Aug 17, 2021
- BIC-VIOLEX SA
- Anastasios Siozios
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
High-ductility periodic variable alloy protective film and forming...
- Patent number 11,072,853
- Issue date Jul 27, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Preparation of reflective image component and application method th...
- Patent number 11,060,177
- Issue date Jul 13, 2021
- Sun Yat-Sen University
- Zhangkai Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SELF-LUBRICATING FILM OVER WIDE TEMPERATURE RANGES IN VACUUM AND PR...
- Publication number 20230160052
- Publication date May 25, 2023
- Lanzhou Institute of Chemical Physics, CAS
- Xiaohong LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ATMOSPHERIC COLD PLASMA JET COATING AND SURFACE TREATMENT
- Publication number 20230160067
- Publication date May 25, 2023
- Starfire Industires, LLC
- Brian Edward Jurczyk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WAFER STACK WITH MgO DIRECTLY ON INSULATING LAYER
- Publication number 20230152611
- Publication date May 18, 2023
- PsiQuantum Corp.
- Mark THOMPSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS FOR SELECTIVE REMOVAL OF CONTACT OXIDES
- Publication number 20230100602
- Publication date Mar 30, 2023
- Tuck Foong KOH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Plasma Source Ion Implanter with Preparation Chamber for Linear or...
- Publication number 20230092691
- Publication date Mar 23, 2023
- HARBIN INSTITUTE OF TECHNOLOGY
- Xinxin MA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MICROELECTRODE OF GENE SEQUENCING CHIP, MANUFACTURING METHOD THEREF...
- Publication number 20230010894
- Publication date Jan 12, 2023
- GENEUS TECHNOLOGIES (CHENGDU) CO., LTD.
- Yunpeng SU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SHIELDING DEVICE AND THIN-FILM-DEPOSITION EQUIPMENT WITH THE SAME
- Publication number 20220411917
- Publication date Dec 29, 2022
- SKY TECH INC.
- JING-CHENG LIN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE
- Publication number 20220403505
- Publication date Dec 22, 2022
- Annamalai LAKSHMANAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WEAR RESISTANT COATING FOR BRAKE DISKS WITH UNIQUE SURFACE APPEARAN...
- Publication number 20220381307
- Publication date Dec 1, 2022
- Tech M3, Inc.
- Nathan K. Meckel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF COATING ONE OR MORE METAL COMPONENTS OF A FUEL CELL STACK...
- Publication number 20220384820
- Publication date Dec 1, 2022
- IHI Hauzer Techno Coating B.V.
- Ruud JACOBS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANO COMPOSITE COATING HAVING SHELL-SIMULATED MULTI-ARCH STRUCTURE...
- Publication number 20220364220
- Publication date Nov 17, 2022
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of...
- Liping WANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTI-FUNCTIONAL SHUTTER DISK FOR THIN FILM DEPOSITION CHAMBER
- Publication number 20220356562
- Publication date Nov 10, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wen-Hao Cheng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEALING ARTICLE COMPRISING METAL COATING, METHOD OF MAKING AND METH...
- Publication number 20220356571
- Publication date Nov 10, 2022
- Taiwan Semiconductor Manufacturing Co., LTD
- Peng-Cheng HONG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ETCHING METHOD
- Publication number 20220344167
- Publication date Oct 27, 2022
- Ulvac, Inc.
- Taichi SUZUKI
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD FOR PREPARING BISMUTH OXIDE NANOWIRE FILMS BY HEATING IN UPS...
- Publication number 20220341027
- Publication date Oct 27, 2022
- Institute of Analysis, Guangdong Academy of Sciences (China National Analytic...
- Fuxian WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ION IMPLANTATION TO MODIFY GLASS LOCALLY FOR OPTICAL DEVICES
- Publication number 20220307127
- Publication date Sep 29, 2022
- Applied Materials, Inc.
- Nai-Wen PI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR FABRICATION OF RIDGE WAVEGUIDES
- Publication number 20220299840
- Publication date Sep 22, 2022
- UNIVERSITY OF SOUTHAMPTON
- Lewis Glynn CARPENTER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GRADED HYDROGEN-FREE CARBON-BASED HARD MATERIAL LAYER COATED ONTO A...
- Publication number 20220275498
- Publication date Sep 1, 2022
- OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- Jürgen BECKER
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Growing Rare Earth Oxide Crystal
- Publication number 20220259761
- Publication date Aug 18, 2022
- Nippon Telegraph and Telephone Corporation
- Tomohiro Inaba
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATED CUTTING TOOL AND PREPARATION METHOD THEREOF
- Publication number 20220234114
- Publication date Jul 28, 2022
- Guangdong University of Technology
- Chengyong WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUTOMATED VEHICLE COMPONENT CLEANING SYSTEM
- Publication number 20220234169
- Publication date Jul 28, 2022
- Cummins Inc.
- Melissa R. Padgett
- B08 - CLEANING
Information Patent Application
Apparatus and Method for Vacuum Deposition
- Publication number 20220228252
- Publication date Jul 21, 2022
- Sergio PACE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR APPLYING A COATING TO A SURFACE OF A MULLITE MATERIAL, M...
- Publication number 20220213000
- Publication date Jul 7, 2022
- OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
- Werner STAMM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE HOLDER FOR MASS PRODUCTION OF SURFACE-ENHANCED RAMAN SCAT...
- Publication number 20220195586
- Publication date Jun 23, 2022
- TSINGHUA UNIVERSITY
- Zhengjun ZHANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PROCESS FOR APPLYING A PHYSICAL VAPOR DEPOSITION TO A SINK BLANK
- Publication number 20220195588
- Publication date Jun 23, 2022
- MILA INTERNATIONAL INC
- Shujen YU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATED MOLD, METHOD FOR MANUFACTURING COATED MOLD, AND HARD COAT-FO...
- Publication number 20220154323
- Publication date May 19, 2022
- Hitachi Metals, Ltd.
- Tatsuya SHOUJI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CORROSION-INHIBITING PROTECTION FOR WATCH MAGNETS, IN PARTICULAR NE...
- Publication number 20220154327
- Publication date May 19, 2022
- COMADUR S.A.
- Alexandra AMHERD-HIDALGO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
OXIDE SUPERCONDUCTING WIRE
- Publication number 20220148763
- Publication date May 12, 2022
- FUJIKURA LTD.
- Masaki Ohsugi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD
- Publication number 20220136100
- Publication date May 5, 2022
- SEMES CO., LTD.
- Sung Nam YOO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL ELEMENTS ACCORDING TO A PRESCRIPTION
- Publication number 20220119937
- Publication date Apr 21, 2022
- Satisloh AG
- Marc Peter
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Cleaning or etching treatments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Exterior material of home appliance, home appliance including exter...

Counter electrode material for electrochromic devices

Method for preparing ammonium thiomolybdate-porous amorphous carbon...

Interconnect structure for semiconductor device and methods of fabr...

Methods for preparing a superomniphobic coating

Fuel cell sensors and methods of using and fabricating the same

Atmospheric cold plasma jet coating and surface treatment

System and method for vapor deposition of substrates with circular...

Sacrificial capping layer for passivation using plasma-based implan...

Shutter disk having lamp, power, and/or gas modules arranged at the...

Formation of nanoporous copper interconnect for electrical connection

Optical element having metallic seed layer and aluminum layer, and...

Cerium oxide coating, its preparation and use

Processing system for forming layers

Photocatalytic structure and method for making the same

Coated cutting tool

Apparatus for processing long base material by roll-to-roll method...

Apparatus and method for vacuum deposition

Thermal protection system for lightweight hypersonic missile fin

Method for manufacturing optical elements according to a prescription

Pre-clean chamber with integrated shutter garage

Method for preparing super-lubricative multi-layer composite fuller...

Single layer zinc alloy plated steel material exhibiting excellent...

Batch processing system with vacuum isolation

Nuclear fuel claddings, production method thereof and uses of same...

Method of directly growing carbon material on substrate

Cantilever sensors for molecule detection

Razor blade

High-ductility periodic variable alloy protective film and forming...

Preparation of reflective image component and application method th...

Patents Applicationslast 30 patents

SELF-LUBRICATING FILM OVER WIDE TEMPERATURE RANGES IN VACUUM AND PR...

ATMOSPHERIC COLD PLASMA JET COATING AND SURFACE TREATMENT

WAFER STACK WITH MgO DIRECTLY ON INSULATING LAYER

METHODS FOR SELECTIVE REMOVAL OF CONTACT OXIDES

Plasma Source Ion Implanter with Preparation Chamber for Linear or...

MICROELECTRODE OF GENE SEQUENCING CHIP, MANUFACTURING METHOD THEREF...

SHIELDING DEVICE AND THIN-FILM-DEPOSITION EQUIPMENT WITH THE SAME

METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE

WEAR RESISTANT COATING FOR BRAKE DISKS WITH UNIQUE SURFACE APPEARAN...

METHOD OF COATING ONE OR MORE METAL COMPONENTS OF A FUEL CELL STACK...

NANO COMPOSITE COATING HAVING SHELL-SIMULATED MULTI-ARCH STRUCTURE...

MULTI-FUNCTIONAL SHUTTER DISK FOR THIN FILM DEPOSITION CHAMBER

SEALING ARTICLE COMPRISING METAL COATING, METHOD OF MAKING AND METH...

ETCHING METHOD

METHOD FOR PREPARING BISMUTH OXIDE NANOWIRE FILMS BY HEATING IN UPS...

ION IMPLANTATION TO MODIFY GLASS LOCALLY FOR OPTICAL DEVICES

METHOD FOR FABRICATION OF RIDGE WAVEGUIDES

GRADED HYDROGEN-FREE CARBON-BASED HARD MATERIAL LAYER COATED ONTO A...

Method for Growing Rare Earth Oxide Crystal

COATED CUTTING TOOL AND PREPARATION METHOD THEREOF

AUTOMATED VEHICLE COMPONENT CLEANING SYSTEM

Apparatus and Method for Vacuum Deposition

METHOD FOR APPLYING A COATING TO A SURFACE OF A MULLITE MATERIAL, M...

SUBSTRATE HOLDER FOR MASS PRODUCTION OF SURFACE-ENHANCED RAMAN SCAT...

PROCESS FOR APPLYING A PHYSICAL VAPOR DEPOSITION TO A SINK BLANK

COATED MOLD, METHOD FOR MANUFACTURING COATED MOLD, AND HARD COAT-FO...

CORROSION-INHIBITING PROTECTION FOR WATCH MAGNETS, IN PARTICULAR NE...

OXIDE SUPERCONDUCTING WIRE

SURFACE TREATMENT APPARATUS AND SURFACE TREATMENT METHOD

METHOD FOR MANUFACTURING OPTICAL ELEMENTS ACCORDING TO A PRESCRIPTION