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经营范围
发明名称
Flat cooling plates or boxes for blast furnace walls
摘要
申请公布号
GB2073387(A)
申请公布日期
1981.10.14
申请号
GB19810009942
申请日期
1981.03.31
申请人
TOUZE F
发明人
分类号
C21B7/10;F27D1/12;F27D9/00;F28D21/00;(IPC1-7):F27B1/24
主分类号
C21B7/10
代理机构
代理人
主权项
地址
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