CHARGE FOR STEEL PRODUCTION,申请号CS19750007740-传众专利搜索

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发明名称	CHARGE FOR STEEL PRODUCTION
摘要
申请公布号	CS181497(B1)	申请公布日期	1978.03.31
申请号	CS19750007740	申请日期	1975.11.17
申请人	BECVAR,JAROSLAV,CS	发明人	BECVAR,JAROSLAV,CS
分类号	C21C5/52;(IPC1-7):C21C5/52	主分类号	C21C5/52
代理机构		代理人
主权项
地址

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