Karl Hessdorfer

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Karlstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for controlling the speed of rotation of a hydr...
- Patent number 4,726,187
- Issue date Feb 23, 1988
- Mannesmann Rexroth GmbH
- Peter Reinhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...