Jacques Valin

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Paris, FR

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Patents Grantslast 30 patents

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Device for inscribing graphic and alphanumerical symbols on a recor...
- Patent number 4,151,536
- Issue date Apr 24, 1979
- Compagnie d'Informatique Militaire, Spatiale et Aeronautique
- Jacques Valin
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES