INTERMEDIATE DOOR FOR TUNNEL FURNACE,申请号RO19890138031-传众专利搜索

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发明名称	INTERMEDIATE DOOR FOR TUNNEL FURNACE
摘要
申请公布号	RO103476(B1)	申请公布日期	1993.12.05
申请号	RO19890138031	申请日期	1989.02.01
申请人	INSTITUTUL DE INGINERIE TEHNOLOGICA SI PROIECTARE PENTRU INDUSTRIA METALURGICA, BUCURESTI	发明人	LEANCU CONSTANTIN;RISTEA GEORGETA;LACATUS DUMITRU
分类号	F27B9/02;(IPC1-7):F27B9/02	主分类号	F27B9/02
代理机构		代理人
主权项
地址

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