Georges Viallon

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Saint Priest, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device to circulate a fluid in a hollow shaft
- Patent number 4,251,186
- Issue date Feb 17, 1981
- Automobiles M. Berliet
- Roger Chomel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...