Man Fai Cheung

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Kowloon, HK

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Patents Applicationslast 30 patents

Information Patent Application
STEPPING MOTOR AND STATOR THEREOF
- Publication number 20160172952
- Publication date Jun 16, 2016
- Wellgain Motion Tech Company Limited
- Man Fai Cheung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER