Jean-Charles Perennou

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Le Relecq Kerhuon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of fine propellant powders by granulati...
- Patent number 4,444,606
- Issue date Apr 24, 1984
- Societe Nationale des Poudres et Explosifs
- Yves Bertrand
- C06 - EXPLOSIVES MATCHES