Olivier Goepfert

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Porrentruy, CH

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Patents Grantslast 30 patents

Information Patent Grant
Rotary displacement machines having rotors of asymmetrical profile
- Patent number 7,625,191
- Issue date Dec 1, 2009
- Ateliers Busch SA
- Olivier Goepfert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Pump Casing
- Publication number 20100135837
- Publication date Jun 3, 2010
- ATELIERS BUSCH SA
- Olivier Goepfert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Rotary Displacement Machines Having Rotors of Asymmetrical Profile
- Publication number 20080240967
- Publication date Oct 2, 2008
- ATELIERS BUSCH SA
- Olivier Goepfert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...