Alfred K. Hunziker

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Gundetswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Gear pump
- Patent number 5,253,988
- Issue date Oct 19, 1993
- Maag Pump Systems AG
- Alfred K. Hunziker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...