Jean-Claude Petitgrand

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Prunay Sous Ablis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for measuring the dynamic loads applied to a...
- Patent number 4,712,423
- Issue date Dec 15, 1987
- Laboratoire Central des Ponts et Chaussees
- Marcel Siffert
- G01 - MEASURING TESTING