Yujie CEN

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic lifting table frame and lifting table
- Patent number 11,744,359
- Issue date Sep 5, 2023
- NINGBO HEALTHKEY MOTION TECHNOLOGY CO., LTD
- Renchang Hu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC LIFTING TABLE FRAME AND LIFTING TABLE
- Publication number 20220378193
- Publication date Dec 1, 2022
- NINGBO HEAL THKEY MOTION TECHNOLOGY CO., LTD
- Renchang HU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...