Weiqiang Qian

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Hangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION AND USE THEREOF
- Publication number 20220308450
- Publication date Sep 29, 2022
- ZHEJIANG FIRST ADVANCED MATERIAL R&D INSTITUTE CO., LTD.
- Xiaoying LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND USE THEREOF
- Publication number 20220145072
- Publication date May 12, 2022
- ZHEJIANG FIRST ADVANCED MATERIAL R&D INSTITUTE CO., LTD.
- Gaohua Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...