Guangcai Wei

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wheel milling window fixture
- Patent number 10,427,257
- Issue date Oct 1, 2019
- CITIC Dicastal CO., LTD.
- Yao Zheng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-precision wheel cap section burr removing device
- Patent number 10,232,454
- Issue date Mar 19, 2019
- CITIC DICASTAL CO., LTD
- Huiying Liu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
WHEEL MILLING WINDOW FIXTURE
- Publication number 20190061078
- Publication date Feb 28, 2019
- CITIC Dicastal CO.,LTD
- Yao Zheng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-PRECISION WHEEL CAP SECTION BURR REMOVING DEVICE
- Publication number 20190030631
- Publication date Jan 31, 2019
- CITIC Dicastal CO, LTD.
- HUIYING LIU
- B22 - CASTING POWDER METALLURGY