Pierre Piguet

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Patents Grantslast 30 patents

Information Patent Grant
Draft tube for a reaction turbine
- Patent number 4,302,151
- Issue date Nov 24, 1981
- Ateliers des Chamilles S.A.
- Pierre Piguet
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Machining process for the in situ mounting of displaceable guide bl...
- Patent number 4,202,084
- Issue date May 13, 1980
- Ateliers des Charmilles S.A.
- Pierre Piguet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic installation
- Patent number 4,175,707
- Issue date Nov 27, 1979
- Ateliers des Charmilles S.A.
- Pierre Piguet
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Valve operable solely under still water conditions, chiefly in forc...
- Patent number 3,995,827
- Issue date Dec 7, 1976
- Ateliers des Charmilles S.A.
- Pierre Piguet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...