,申请号NL19710008748-传众专利搜索

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发明名称
摘要
申请公布号	NL7108748(A)	申请公布日期	1971.12.28
申请号	NL19710008748	申请日期	1971.06.24
申请人		发明人
分类号	C22B1/00;C22B4/00;C22B5/00;C22B5/16;C22B11/00;(IPC1-7):C22B3/00;B03B7/00;C22B1/12	主分类号	C22B1/00
代理机构		代理人
主权项
地址

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