Dawei SONG

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Weifang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phase diagnosis method and apparatus
- Patent number 11,530,660
- Issue date Dec 20, 2022
- WEICHAI POWER CO.. LTD.
- Dawei Song
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Phase Diagnosis Method and Apparatus
- Publication number 20210270197
- Publication date Sep 2, 2021
- WEICHAI POWER CO., LTD.
- Dawei SONG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS