Yueming REN

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
PROPYLENE POLYMER-BASED COMPOSITE FILM, PREPARATION METHOD THEREFOR...
- Publication number 20240017533
- Publication date Jan 18, 2024
- China Petroleum and Chemical Corporation
- Meng XU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THERMOPLASTIC COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR AND U...
- Publication number 20230415430
- Publication date Dec 28, 2023
- China Petroleum and Chemical Corporation
- Dali GAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL