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Marc Anagnostidis
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Chamalieres, FR
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last 30 patents
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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...
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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