Weirong Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor having a commutator and brushes in sliding contact t...
- Patent number 9,325,226
- Issue date Apr 26, 2016
- Brose Fahrzeugteile GmbH & Co. KG, Wurzburg
- Weirong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC MOTOR
- Publication number 20130069463
- Publication date Mar 21, 2013
- Weirong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER