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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,885,370
- Issue date Feb 6, 2018
- Johnson Electric S.A.
- Chuan Hui Fang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20150322964
- Publication date Nov 12, 2015
- JOHNSON ELECTRIC S.A.
- Chuan Hui FANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...