Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Henschel Flugzeugwerke AG
Original Assignee
Henschel Flugzeugwerke AG
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Filing date
Publication date
Application filed by Henschel Flugzeugwerke AGfiledCriticalHenschel Flugzeugwerke AG
Application grantedgrantedCritical
Publication of FR855278ApublicationCriticalpatent/FR855278A/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
C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
FR855278D1938-06-171939-05-25Procédé et appareil pour le traitement thermique des pièces en métaux légers
ExpiredFR855278A
(fr)