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经营范围
发明名称
Cooling system for furnace roof having a removable inner part.
摘要
申请公布号
EP0506151(B1)
申请公布日期
1995.04.19
申请号
EP19920200140
申请日期
1992.01.17
申请人
UCAR CARBON TECHNOLOGY CORP.
发明人
ARTHUR, MARK THOMAS;MINER, FRANK HENRY, JR.
分类号
F27D1/12;F27B3/24;F27D1/02;F27D1/18;F27D9/00;(IPC1-7):F27D1/18;F27B14/12
主分类号
F27D1/12
代理机构
代理人
主权项
地址
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