Qingwang Wei

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy coating, aluminum alloy wheel hub and spraying metho...
- Patent number 11,660,636
- Issue date May 30, 2023
- CITIC Dicastal CO., LTD.
- Peng Han
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-aging periodic variable reaction black chromium coating film a...
- Patent number 10,745,794
- Issue date Aug 18, 2020
- CITIC Dicastal CO., LTD.
- Zaide Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Automatic powder cleaning system for mixed-line hub bolt holes and...
- Patent number 10,639,681
- Issue date May 5, 2020
- CITIC Dicastal CO., LTD.
- Zaide Wang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY COATING, ALUMINUM ALLOY WHEEL HUB AND SPRAYING METHO...
- Publication number 20200406295
- Publication date Dec 31, 2020
- CITIC DICASTAL CO., LTD
- Peng Han
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-DUCTILITY PERIODIC VARIABLE ALLOY PROTECTIVE FILM AND FORMING...
- Publication number 20190292655
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Zaide Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ANTI-AGING PERIODIC VARIABLE REACTION BLACK CHROMIUM COATING FILM A...
- Publication number 20190292654
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Zaide WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AUTOMATIC POWDER CLEANING SYSTEM FOR MIXED-LINE HUB BOLT HOLES AND...
- Publication number 20180369878
- Publication date Dec 27, 2018
- CITIC Dicastal CO., LTD
- Zaide WANG
- B08 - CLEANING
Information Patent Application
MICRO-POSITIVE PRESSURE HUB POWDER SPRAYING TURNTABLE
- Publication number 20180243779
- Publication date Aug 30, 2018
- CITIC Dicastal CO.,LTD
- Zhiwei Qin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...