Bernard Poisson

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Boulogne-Billancourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning ejector-filter
- Patent number 4,113,000
- Issue date Sep 12, 1978
- Regie Nationale des Usines Renault
- Bernard Poisson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Quick-fitting pipe coupling
- Patent number 4,069,842
- Issue date Jan 24, 1978
- Regie Nationale des Usines Renault
- Guy Steydle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Snap-fitting pipe connecting device
- Patent number 4,029,125
- Issue date Jun 14, 1977
- Regie Nationale des Usines Renault
- Guy Steydle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatic control device for terminating the machining operation of...
- Patent number 3,973,858
- Issue date Aug 10, 1976
- Regie Nationale des Usines Renault
- Bernard Poisson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR