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发明名称
摘要
申请公布号	FR2020071(A1)	申请公布日期	1970.07.10
申请号	FR19690034211	申请日期	1969.10.07
申请人	INTERNATIONAL NICKEL LTD	发明人
分类号	C22C19/05;(IPC1-7):C22C19/00;F02C3/00	主分类号	C22C19/05
代理机构		代理人
主权项
地址

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