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发明名称
Improvements in and relating to the charging of blast furnaces or other similar structures
摘要
申请公布号
GB476868(A)
申请公布日期
1937.12.10
申请号
GB19360016238
申请日期
1936.06.10
申请人
H. A. BRASSERT AND COMPANY LIMITED
发明人
分类号
C21B7/18
主分类号
C21B7/18
代理机构
代理人
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