Xia Renwei

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Kunshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer covers
- Patent number 11,528,999
- Issue date Dec 20, 2022
- Xia Renwei
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER COVERS
- Publication number 20190298079
- Publication date Oct 3, 2019
- Xia Renwei
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...