Zhongqun Zhang

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing shape memory anti-counterfeiting identifier
- Patent number 9,833,934
- Issue date Dec 5, 2017
- GUANGZHOU MANBORUI MATERIAL TECHNOLOGY CO., LTD.
- Zhongqun Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SHAPE MEMORY ANTI-COUNTERFEITING IDENTIFIER
- Publication number 20130300026
- Publication date Nov 14, 2013
- GUANGZHOU MANBORUI MATERIAL TECHNOLOGY CO., LTD.
- Zhongqun Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER