Qisong Jiang

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Huaian City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Axial flow impeller
- Patent number 9,435,349
- Issue date Sep 6, 2016
- Grundfos Holding a/s
- Bin Qian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
AXIAL FLOW IMPELLER
- Publication number 20130236328
- Publication date Sep 12, 2013
- GRUNDFOS PUMP (SUZHOU) CO. LTD
- Bin Qian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...