Jean-Pierre Chaumat

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Grigny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the fastening of an element absorbing electromagnetic w...
- Patent number 5,446,458
- Issue date Aug 29, 1995
- Societe Nationale des Poudres et Explosifs
- Jean-Pierre Chaumat
- H01 - BASIC ELECTRIC ELEMENTS