Houjun Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flaw detection machine with parallel lifting function, adapted for...
- Patent number 9,645,053
- Issue date May 9, 2017
- BEIJING SHEENLINE GROUP CO., LTD.
- Jianqun Ma
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A FLAW DETECTION MACHINE WITH PARALLEL LIFTING FUNCTION, ADAPTED FO...
- Publication number 20160178484
- Publication date Jun 23, 2016
- BEIJING SHEENLINE TECHNOLOGY CO., LTD.
- Jianqun MA
- G01 - MEASURING TESTING