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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Kanto Special Steel Works Ltd
Original Assignee
Kanto Special Steel Works Ltd
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Filing date
Publication date
Application filed by Kanto Special Steel Works LtdfiledCriticalKanto Special Steel Works Ltd
Priority to JP13126881ApriorityCriticalpatent/JPS5834138A/ja
Publication of JPS5834138ApublicationCriticalpatent/JPS5834138A/ja
Publication of JPS619363B2publicationCriticalpatent/JPS619363B2/ja
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
C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims