Wilhelm Zackl

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Patents Grantslast 30 patents

Information Patent Grant
Valveless pump
- Patent number 7,101,159
- Issue date Sep 5, 2006
- Wilhelm Zackl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Valveless pump
- Publication number 20050031474
- Publication date Feb 10, 2005
- Wilhelm Zackl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...