Yang Yuzhu

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Bengbu, CN

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Patents Applicationslast 30 patents

Information Patent Application
LARGE-CURRENT TRANSFORMER FOR ELECTRONIC ROUND POWER METER AND METH...
- Publication number 20140125441
- Publication date May 8, 2014
- An Hui Qian En Intelligent Technology Company Limited
- Yin Hongping
- G01 - MEASURING TESTING