Jean Charbonnier

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Herblay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Low-pressure moulding process and apparatus
- Patent number 4,252,173
- Issue date Feb 24, 1981
- Societe de Vente de l'Aluminium Pechiney
- Jean A. Charbonnier
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crucible for the thermal analysis of aluminum alloys
- Patent number 4,105,191
- Issue date Aug 8, 1978
- Societe de Vente de l'Aluminium Pechiney
- Jean Charbonnier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL