Jie DENG

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Heilongjiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-power bi-directional non-recovery spring magnetic valve compri...
- Patent number 9,890,871
- Issue date Feb 13, 2018
- HARBIN INSTITUTE OF TECHNOLOGY
- Huimin Liang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-POWER BI-DIRECTIONAL NON-RECOVERY SPRING MAGNETIC VALVE COMPRI...
- Publication number 20170074418
- Publication date Mar 16, 2017
- Huimin LIANG
- H01 - BASIC ELECTRIC ELEMENTS