Usinage à chaud des métaux,申请号FRD930196-传众专利搜索

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发明名称	Usinage à chaud des métaux
摘要
申请公布号	FR930196(A)	申请公布日期	1948.01.19
申请号	FRD930196	申请日期	1946.07.03
申请人	SOCIETE DE TRAITEMENTS ELECTROLYTIQUES ET ELECTROTHERMIQUES	发明人
分类号	B23P25/00	主分类号	B23P25/00
代理机构		代理人
主权项
地址

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