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Union Siserurgique du Nord et de l'Est de la France, par abreviation "USINOR"
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Paris, FR
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Patent Grant
Process for treating steel sheets for the purpose of enamelling the...
Patent number
4,012,239
Issue date
Mar 15, 1977
Union Siserurgique du Nord et de l'Est de la France, par abreviation "USINOR"
Charles Georges Henri Brun
C21 - METALLURGY OF IRON
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