,申请号BED663186-传众专利搜索

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发明名称
摘要
申请公布号	BE663186(A)	申请公布日期	1965.08.17
申请号	BED663186	申请日期	1965.04.29
申请人		发明人
分类号	C21B13/00;C22B1/02;C22B1/14;C22B1/24;F27B21/06	主分类号	C21B13/00
代理机构		代理人
主权项
地址

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