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经营范围
发明名称
Operation of vertical shaft furnaces
摘要
申请公布号
EP0554022(B1)
申请公布日期
1998.06.10
申请号
EP19930300491
申请日期
1993.01.22
申请人
THE BOC GROUP PLC
发明人
WESTLEY, DAVID RUPERT
分类号
F27B1/00;F27B1/16;(IPC1-7):F27B1/16;F27B1/08;C21B5/00;C21B11/02
主分类号
F27B1/00
代理机构
代理人
主权项
地址
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