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United States Pipe and Foundry Co LLC
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United States Pipe and Foundry Co LLC
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Application filed by United States Pipe and Foundry Co LLCfiledCriticalUnited States Pipe and Foundry Co LLC
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Publication of FR1209610ApublicationCriticalpatent/FR1209610A/fr
C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
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FR1209610D1957-08-261958-08-20Procédé pour l'amélioration des propriétés physiques de pièces moulées tubulaires
ExpiredFR1209610A
(fr)