DEVICE FOR SERVICING SLAG TAPHOLE OF BLAST FURNACE,申请号SU19813364149-传众专利搜索

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发明名称	DEVICE FOR SERVICING SLAG TAPHOLE OF BLAST FURNACE
摘要
申请公布号	SU1014900(A1)	申请公布日期	1983.04.30
申请号	SU19813364149	申请日期	1981.12.16
申请人	VNI PK T I MEKH TRUDA V CHERNOJ METALLURGII REMONTNO-MEKHANICHESKIKH RABOT	发明人	ZELIKMAN MOISEJ M,SU;MEZHERITSER ARON B,SU
分类号	C21B7/12;(IPC1-7):C21B7/12	主分类号	C21B7/12
代理机构		代理人
主权项
地址

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