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发明名称
IMPROVEMENTS IN OR RELATING TO CHARGING EQUIPMENT FOR SHAFT FURNACES
摘要
申请公布号
GB1278408(A)
申请公布日期
1972.06.21
申请号
GB19700041984
申请日期
1970.09.02
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
分类号
C21B7/08;C21B7/18
主分类号
C21B7/08
代理机构
代理人
主权项
地址
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