Yifang CHU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pressing apparatus
- Patent number 9,889,622
- Issue date Feb 13, 2018
- BOE Technology Group Co., Ltd.
- Xiangjun Tian
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
PRESSING APPARATUS
- Publication number 20140123863
- Publication date May 8, 2014
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiangjun TIAN
- B30 - PRESSES