Yuwen FENG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Welding tray
- Patent number 9,948,051
- Issue date Apr 17, 2018
- ZTE Corporation
- Yuwen Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Welding Tray
- Publication number 20160322768
- Publication date Nov 3, 2016
- ZTE CORPORATION
- Yuwen FENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR