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Andre Maubon
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Saint-Etienne, FR
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last 30 patents
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Patent Grant
Installation for the collection of gases emitted by a tiltable conv...
Patent number
4,128,230
Issue date
Dec 5, 1978
Clesid S.A.
Andre Maubon
C21 - METALLURGY OF IRON
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Patent Grant
Converter for refining liquid metals, with heating and blowing in m...
Patent number
4,124,200
Issue date
Nov 7, 1978
Creusot-Loire Enterprises
Lucien Antoine
C21 - METALLURGY OF IRON
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Patent Grant
Converters for refining metals
Patent number
4,106,758
Issue date
Aug 15, 1978
Creusot-Loire Enterprises
Pierre Leroy
C21 - METALLURGY OF IRON