Baichang YANG

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Huangshi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Discrete heat-insulated exhaust muffler device and refrigeration co...
- Patent number 9,004,879
- Issue date Apr 14, 2015
- Huangshi Dongbei Electrical Appliance Co., Ltd.
- Baichang Yang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DISCRETE HEAT-INSULATED EXHAUST MUFFLER DEVICE AND REFRIGERATION CO...
- Publication number 20140112804
- Publication date Apr 24, 2014
- HUANGSHI DONGBEI ELECTRICAL APPLIANCE CO., LTD.
- Baichang YANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...