Hai Wu

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Protection device for preventing automobile engines from abnormal s...
- Patent number 9,790,887
- Issue date Oct 17, 2017
- SPACEKEY
- Hai Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION DEVICE FOR PREVENTING AUTOMOBILE ENGINES FROM ABNORMAL S...
- Publication number 20140129120
- Publication date May 8, 2014
- SPACEKEY
- Hai Wu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS