Francois P. Durieux

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Aurec-sur-Loire, FR

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Patents Grantslast 30 patents

Information Patent Grant
Automatic purger for a hydraulically controlled double diaphragm pump
- Patent number 4,560,324
- Issue date Dec 24, 1985
- Clextral
- Francois P. Durieux
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...