Arthur S. Hart

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Anaheim, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm assembly for a pump
- Patent number 7,424,847
- Issue date Sep 16, 2008
- Arthur S. Hart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Diaphragm assembly for a pump
- Publication number 20060269425
- Publication date Nov 30, 2006
- Arthur S. Hart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...