Karl Guntert

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Oensingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Piston structure, particularly for hydraulic machines
- Patent number 3,930,437
- Issue date Jan 6, 1976
- Von Roll AG
- Karl Guntert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...