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KABEL U METALLWERKE NEUMEYER A
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KABEL U METALLWERKE NEUMEYER A
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Application filed by KABEL U METALLWERKE NEUMEYER AfiledCriticalKABEL U METALLWERKE NEUMEYER A
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Publication of FR1102871ApublicationCriticalpatent/FR1102871A/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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FR1102871D1953-06-261954-06-24Procédé de conformation à froid de l'acier
ExpiredFR1102871A
(fr)