Pierre Facon

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Versailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive phase shift proximity detector
- Patent number 5,247,281
- Issue date Sep 21, 1993
- Societe anonyme dite Bertin & Cie
- Pierre Facon
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for servo-controlling the position of a pneuma...
- Patent number 4,878,417
- Issue date Nov 7, 1989
- Bertin & Cie
- Pierre Facon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS