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发明名称
Засыпной аппарат для доменной печи
摘要
申请公布号
SU125576(A1)
申请公布日期
1959.11.30
申请号
SU19590630319
申请日期
1959.06.09
申请人
VAGIN A.A.;VEGMAN E.F.
发明人
VAGIN A.A.;VEGMAN E.F.
分类号
C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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