A STEEL COMPOSITION,申请号GB19690059860-传众专利搜索

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发明名称	A STEEL COMPOSITION
摘要
申请公布号	GB1291075(A)	申请公布日期	1972.09.27
申请号	GB19690059860	申请日期	1969.12.08
申请人	CESKOSLOVENSKA AKADEMIE VED	发明人
分类号	C22C38/38	主分类号	C22C38/38
代理机构		代理人
主权项
地址

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