Procédé pour éviter la décarburation superficielle dans la recuisson ou autre traitement à chaud, notamment de l'acier,申请号FRD690203-传众专利搜索

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发明名称	Procédé pour éviter la décarburation superficielle dans la recuisson ou autre traitement à chaud, notamment de l'acier
摘要
申请公布号	FR690203(A)	申请公布日期	1930.09.17
申请号	FRD690203	申请日期	1930.02.19
申请人	FAGERSTA BRUKS AKTIEBOLAG	发明人
分类号	C21D1/74	主分类号	C21D1/74
代理机构		代理人
主权项
地址

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