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Jean Bellot
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Pompey, FR
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last 30 patents
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Patent Grant
Soft steel for machine cutting and method of producing it
Patent number
4,978,499
Issue date
Dec 18, 1990
Unimetal
Gilles Pierson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnesium-free, fine-grained structural steel with improved machina...
Patent number
4,210,444
Issue date
Jul 1, 1980
Societe Nouvelle des Acieries de Pompey
Jean Bellot
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...