Chunqiu Xia

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
COOLING FAN
- Publication number 20120257965
- Publication date Oct 11, 2012
- Beijing Deepcool Industries Co., Ltd.
- Chunqiu Xia
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...