Electric circuits specially adapted therefor

Industry

CPC
B23H7/065

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining

Current Industry

B23H7/065Electric circuits specially adapted therefor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Shunt device in lighting control system without neutral wire
- Patent number RE50126
- Issue date Sep 17, 2024
- SIGNIFY HOLDING B.V.
- Shangwu Chen
Information Patent Grant
Machining method of wire discharge machine, machining program gener...
- Patent number 11,992,891
- Issue date May 28, 2024
- Sodick Co., Ltd.
- Tsubasa Kuragaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and wire electrical discharge mac...
- Patent number 11,534,847
- Issue date Dec 27, 2022
- FANUC CORPORATION
- Daiki Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for wire electro-discharge machining a component
- Patent number 11,338,381
- Issue date May 24, 2022
- Pratt & Whitney Canada Corp.
- Joel Jean
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control device for wire electric discharge machine
- Patent number 11,298,766
- Issue date Apr 12, 2022
- FANUC CORPORATION
- Kenichiro Shirai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine
- Patent number 11,135,668
- Issue date Oct 5, 2021
- FANUC CORPORATION
- Tomoyuki Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controller and machine learning device
- Patent number 11,067,961
- Issue date Jul 20, 2021
- FANUC CORPORATION
- Tomohito Oosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and machining condition adjustmen...
- Patent number 11,033,975
- Issue date Jun 15, 2021
- FANUC CORPORATION
- Hiroyuki Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and method of controlling wire el...
- Patent number 10,974,333
- Issue date Apr 13, 2021
- FANUC CORPORATION
- Kaoru Hiraga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and control method for wire elect...
- Patent number 10,864,587
- Issue date Dec 15, 2020
- FANUC CORPORATION
- Taiju Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine
- Patent number 10,821,533
- Issue date Nov 3, 2020
- FANUC CORPORATION
- Kousuke Ookubo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Additive manufacturing support device, additive manufacturing suppo...
- Patent number 10,705,510
- Issue date Jul 7, 2020
- Mitsubishi Electric Corporation
- Hidetaka Katogi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Wire electrical discharge machine, wire electrical discharge machin...
- Patent number 10,632,554
- Issue date Apr 28, 2020
- FANUC CORPORATION
- Tomohito Oosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machining system and relative positional...
- Patent number 10,512,980
- Issue date Dec 24, 2019
- FANUC CORPORATION
- Masashi Masuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine including unit for adjusting attach...
- Patent number 10,434,591
- Issue date Oct 8, 2019
- FANUC CORPORATION
- Shouta Irie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine and wire electrical discharge mac...
- Patent number 10,427,233
- Issue date Oct 1, 2019
- FANUC CORPORATION
- Kousuke Ookubo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine operating with constant inter-pole...
- Patent number 10,315,263
- Issue date Jun 11, 2019
- FANUC CORPORATION
- Akiyoshi Kawahara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine having corner shape correcting func...
- Patent number 10,307,847
- Issue date Jun 4, 2019
- FANUC CORPORATION
- Yasuo Hasegawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machining apparatus
- Patent number 10,189,103
- Issue date Jan 29, 2019
- Mitsubishi Electric Corporation
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine capable of machining various surfaces
- Patent number 10,086,456
- Issue date Oct 2, 2018
- FANUC CORPORATION
- Meguru Yamaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining program creation apparatus for wire electrical discharge...
- Patent number 10,082,781
- Issue date Sep 25, 2018
- FANUC CORPORATION
- Masanobu Takemoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine performing turning tool machining,...
- Patent number 10,040,139
- Issue date Aug 7, 2018
- FANUC CORPORATION
- Hikaru Yamane
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine having corner shape compensation fu...
- Patent number 10,029,324
- Issue date Jul 24, 2018
- FANUC CORPORATION
- Yan Niu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining path drawing apparatus for wire electric discharge machine
- Patent number 10,016,832
- Issue date Jul 10, 2018
- FANUC CORPORATION
- Hiroyuki Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine having shaft feed control system di...
- Patent number 9,987,698
- Issue date Jun 5, 2018
- FANUC CORPORATION
- Tomoyuki Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine, machining path generator of wire...
- Patent number 9,796,034
- Issue date Oct 24, 2017
- FANUC CORPORATION
- Shouta Irie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machine which corrects machining path in...
- Patent number 9,724,776
- Issue date Aug 8, 2017
- FANUC CORPORATION
- Kaoru Hiraga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine and machining pass generating appar...
- Patent number 9,656,339
- Issue date May 23, 2017
- FANUC CORPORATION
- Masanobu Takemoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Numerical control apparatus for controlling wire electric discharge...
- Patent number 9,649,709
- Issue date May 16, 2017
- FANUC Corporation
- Yuji Tuboguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine and calculation method for wire sup...
- Patent number 9,541,914
- Issue date Jan 10, 2017
- FANUC CORPORATION
- Ryou Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTIWIRE ELECTRIC DISCHARGE MACHINE, MULTIWIRE ELECTRIC DISCHARGE...
- Publication number 20240326145
- Publication date Oct 3, 2024
- Mitsubishi Electric Corporation
- Atsushi ITOKAZU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING
- Publication number 20240207960
- Publication date Jun 27, 2024
- Pratt & Whitney Canada Corp.
- Visal Ing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING METHOD OF WIRE DISCHARGE MACHINE, MACHINING PROGRAM GENER...
- Publication number 20220176481
- Publication date Jun 9, 2022
- SODICK CO., LTD.
- Tsubasa KURAGAYA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM FOR WIRE ELECTRO-DISCHARGE MACHINING A COMPONENT
- Publication number 20210023638
- Publication date Jan 28, 2021
- Pratt & Whitney Canada Corp.
- Joel JEAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...
- Publication number 20200368838
- Publication date Nov 26, 2020
- FANUC CORPORATION
- Daiki WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL DEVICE FOR WIRE ELECTRIC DISCHARGE MACHINE
- Publication number 20200001384
- Publication date Jan 2, 2020
- FANUC CORPORATION
- Kenichiro SHIRAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND MACHINING CONDITION ADJUSTMEN...
- Publication number 20190381589
- Publication date Dec 19, 2019
- FANUC CORPORATION
- Hiroyuki Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADDITIVE MANUFACTURING SUPPORT DEVICE, ADDITIVE MANUFACTURING SUPPO...
- Publication number 20190243339
- Publication date Aug 8, 2019
- Mitsubishi Electric Corporation
- Hidetaka KATOGI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM AND RELATIVE POSITIONAL...
- Publication number 20180369943
- Publication date Dec 27, 2018
- FANUC CORPORATION
- Masashi Masuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE, WIRE ELECTRICAL DISCHARGE MACHIN...
- Publication number 20180311752
- Publication date Nov 1, 2018
- FANUC CORPORATION
- Tomohito Oosawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE
- Publication number 20180056421
- Publication date Mar 1, 2018
- FANUC CORPORATION
- Tomoyuki Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...
- Publication number 20180029153
- Publication date Feb 1, 2018
- FANUC CORPORATION
- Kousuke OOKUBO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...
- Publication number 20180021870
- Publication date Jan 25, 2018
- FANUC CORPORATION
- Kazuhiko Murakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING PROGRAM CREATION APPARATUS FOR WIRE ELECTRICAL DISCHARGE...
- Publication number 20170068231
- Publication date Mar 9, 2017
- FANUC CORPORATION
- Masanobu TAKEMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE CAPABLE OF MACHINING VARIOUS SURFACES
- Publication number 20170056991
- Publication date Mar 2, 2017
- FANUC CORPORATION
- Meguru YAMAGUCHI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING CORNER SHAPE CORRECTING FUN...
- Publication number 20160136745
- Publication date May 19, 2016
- FANUC CORPORATION
- Yasuo HASEGAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING CORNER SHAPE COMPENSATION FU...
- Publication number 20150239055
- Publication date Aug 27, 2015
- FANUC CORPORATION
- Yan NIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE AND MACHINING PASS GENERATING APPAR...
- Publication number 20150183038
- Publication date Jul 2, 2015
- FANUC CORPORATION
- Masanobu TAKEMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE, MACHINING PATH GENERATOR OF WIRE...
- Publication number 20150183039
- Publication date Jul 2, 2015
- FANUC CORPORATION
- Shouta IRIE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE
- Publication number 20150144599
- Publication date May 28, 2015
- FANUC CORPORATION
- Hisanori KOUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20140330423
- Publication date Nov 6, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Masayuki Hara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE WHICH PERFORMS TAPER CUTTING
- Publication number 20140305909
- Publication date Oct 16, 2014
- FANUC CORPORATION
- Koji SUZUKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING WIRE ELECTRODE TENSION CONTR...
- Publication number 20140291295
- Publication date Oct 2, 2014
- FANUC CORPORATION
- Hirotsugu KASAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE AND CALCULATION METHOD FOR WIRE SUP...
- Publication number 20140236341
- Publication date Aug 21, 2014
- FANUC CORPORATION
- Ryou NISHIKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING FUNCTION OF COMPENSATING POS...
- Publication number 20140197138
- Publication date Jul 17, 2014
- FANUC CORPORATION
- Daisuke YOSHIZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE WHICH CORRECTS MACHINING PATH IN...
- Publication number 20140190940
- Publication date Jul 10, 2014
- FANUC CORPORATION
- Kaoru HIRAGA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE THAT AUTOMATICALLY CORRECTS MACHINI...
- Publication number 20140175063
- Publication date Jun 26, 2014
- FANUC CORPORATION
- Yan NIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS AND CONTROL DEVICE
- Publication number 20140116991
- Publication date May 1, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Hiroshi Sugie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING SHAFT FEED CONTROL SYSTEM DI...
- Publication number 20140076856
- Publication date Mar 20, 2014
- FANUC CORPORATION
- Tomoyuki FURUTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE AND AUTOMATIC PROGRAMMING DEVICE FO...
- Publication number 20140014625
- Publication date Jan 16, 2014
- Masahide YAMAOKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Electric circuits specially adapted therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Shunt device in lighting control system without neutral wire

Machining method of wire discharge machine, machining program gener...

Wire electrical discharge machine and wire electrical discharge mac...

Method and system for wire electro-discharge machining a component

Control device for wire electric discharge machine

Wire electrical discharge machine

Controller and machine learning device

Wire electrical discharge machine and machining condition adjustmen...

Wire electrical discharge machine and method of controlling wire el...

Wire electrical discharge machine and control method for wire elect...

Wire electrical discharge machine

Additive manufacturing support device, additive manufacturing suppo...

Wire electrical discharge machine, wire electrical discharge machin...

Wire electrical discharge machining system and relative positional...

Wire electric discharge machine including unit for adjusting attach...

Wire electrical discharge machine and wire electrical discharge mac...

Wire electric discharge machine operating with constant inter-pole...

Wire electric discharge machine having corner shape correcting func...

Wire electrical discharge machining apparatus

Wire electric discharge machine capable of machining various surfaces

Machining program creation apparatus for wire electrical discharge...

Wire electric discharge machine performing turning tool machining,...

Wire electric discharge machine having corner shape compensation fu...

Machining path drawing apparatus for wire electric discharge machine

Wire electric discharge machine having shaft feed control system di...

Wire electrical discharge machine, machining path generator of wire...

Wire electrical discharge machine which corrects machining path in...

Wire electric discharge machine and machining pass generating appar...

Numerical control apparatus for controlling wire electric discharge...

Wire electric discharge machine and calculation method for wire sup...

Patents Applicationslast 30 patents

MULTIWIRE ELECTRIC DISCHARGE MACHINE, MULTIWIRE ELECTRIC DISCHARGE...

WIRE ELECTRICAL DISCHARGE MACHINING

MACHINING METHOD OF WIRE DISCHARGE MACHINE, MACHINING PROGRAM GENER...

METHOD AND SYSTEM FOR WIRE ELECTRO-DISCHARGE MACHINING A COMPONENT

WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...

CONTROL DEVICE FOR WIRE ELECTRIC DISCHARGE MACHINE

WIRE ELECTRICAL DISCHARGE MACHINE AND MACHINING CONDITION ADJUSTMEN...

ADDITIVE MANUFACTURING SUPPORT DEVICE, ADDITIVE MANUFACTURING SUPPO...

WIRE ELECTRICAL DISCHARGE MACHINING SYSTEM AND RELATIVE POSITIONAL...

WIRE ELECTRICAL DISCHARGE MACHINE, WIRE ELECTRICAL DISCHARGE MACHIN...

WIRE ELECTRICAL DISCHARGE MACHINE

WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...

WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...

MACHINING PROGRAM CREATION APPARATUS FOR WIRE ELECTRICAL DISCHARGE...

WIRE ELECTRIC DISCHARGE MACHINE CAPABLE OF MACHINING VARIOUS SURFACES

WIRE ELECTRIC DISCHARGE MACHINE HAVING CORNER SHAPE CORRECTING FUN...

WIRE ELECTRIC DISCHARGE MACHINE HAVING CORNER SHAPE COMPENSATION FU...

WIRE ELECTRIC DISCHARGE MACHINE AND MACHINING PASS GENERATING APPAR...

WIRE ELECTRICAL DISCHARGE MACHINE, MACHINING PATH GENERATOR OF WIRE...

WIRE ELECTRIC DISCHARGE MACHINE

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS

WIRE ELECTRIC DISCHARGE MACHINE WHICH PERFORMS TAPER CUTTING

WIRE ELECTRIC DISCHARGE MACHINE HAVING WIRE ELECTRODE TENSION CONTR...

WIRE ELECTRIC DISCHARGE MACHINE AND CALCULATION METHOD FOR WIRE SUP...

WIRE ELECTRIC DISCHARGE MACHINE HAVING FUNCTION OF COMPENSATING POS...

WIRE ELECTRICAL DISCHARGE MACHINE WHICH CORRECTS MACHINING PATH IN...

WIRE ELECTRIC DISCHARGE MACHINE THAT AUTOMATICALLY CORRECTS MACHINI...

WIRE ELECTRIC DISCHARGE MACHINING APPARATUS AND CONTROL DEVICE

WIRE ELECTRIC DISCHARGE MACHINE HAVING SHAFT FEED CONTROL SYSTEM DI...

WIRE ELECTRIC DISCHARGE MACHINE AND AUTOMATIC PROGRAMMING DEVICE FO...