Alliage d'acier, notamment pour la fabrication d'outils de percage,申请号FRD913426-传众专利搜索

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发明名称	Alliage d'acier, notamment pour la fabrication d'outils de percage
摘要
申请公布号	FR913426(A)	申请公布日期	1946.09.10
申请号	FRD913426	申请日期	1945.08.18
申请人	A. FINKL ET SONS COMPANY	发明人
分类号	C22C38/22	主分类号	C22C38/22
代理机构		代理人
主权项
地址

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