Jean-Francois Fragnet

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Chateau-roux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Valve for pump with priming circuit
- Patent number 5,513,959
- Issue date May 7, 1996
- KSB S.A.
- Christian Mabillot
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...