Societe Metallurgique de Gerzat

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing process for a hollow pressure vessel made of AlZnMgCu...
- Patent number 6,565,684
- Issue date May 20, 2003
- Societe Metallurgique de Gerzat
- Christophe Sigli
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of making hollow bodies under pressure from aluminum alloys
- Patent number 4,439,246
- Issue date Mar 27, 1984
- Societe Metallurgique de Gerzat
- Roger Develay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for the manufacture of hollow bodies made of aluminum alloy...
- Patent number 4,345,951
- Issue date Aug 24, 1982
- Societe Metallurgique de Gerzat
- Jean Coupry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bottles for compressed gases of AU6MGT
- Patent number 4,023,696
- Issue date May 17, 1977
- Societe Metallurgique de Gerzat
- Marc Anagnostidis
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS