Min ZENG

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
POLYMER HAVING DISPERSING FUNCTION, POLYCARBOXYLIC ACID CEMENT DISP...
- Publication number 20230391941
- Publication date Dec 7, 2023
- China Petroleum and Chemical Corporation
- Xia MIAO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITION, PREPARATION METHOD FOR AND APPLICATION OF COMPOSITION,...
- Publication number 20230295483
- Publication date Sep 21, 2023
- China Petroleum and Chemical Corporation
- Hongwen LIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...