Jean Duguet

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Tarbes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Priming composition which is sensitive to percussion and a method f...
- Patent number 4,566,921
- Issue date Jan 28, 1986
- L'Etat Francais represente par le Delegue Ministeriel pour L'Armement
- Jean Duguet
- C06 - EXPLOSIVES MATCHES