Alfred Marian

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Herdecke-Ruhr, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling the operation of hydraulic motors
- Patent number 5,117,634
- Issue date Jun 2, 1992
- Paul Pleiger Maschinenfabrik GmbH & Co. KG
- Alfred Marian
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...