Jean Boisseau

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Martignas sur Jalles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Multi-perforated divided propellent powder sticks, manufacturing eq...
- Patent number 5,251,549
- Issue date Oct 12, 1993
- Societe Nationale des Poudres et Explosifs
- Jean Boisseau
- F41 - WEAPONS