Qinbing Ma

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Ningbo City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Safety belt central adjuster
- Patent number 10,576,926
- Issue date Mar 3, 2020
- NINGBO SOTER SAFETY CO. LTD.
- Hongchi Liu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SAFETY BELT CENTRAL ADJUSTER
- Publication number 20190118762
- Publication date Apr 25, 2019
- Ningbo Ruyi Joint Stock Co., Ltd.
- Hongchi Liu
- B60 - VEHICLES IN GENERAL