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发明名称
Устройство, обеспечивающее поддержание определенного уровня материала в доменной или другой печи
摘要
申请公布号
SU111540(A1)
申请公布日期
1957.11.30
申请号
SU19570541041
申请日期
1957.04.11
申请人
ARONOV I.B.;DOMONTOVICH M.V.
发明人
ARONOV I.B.;DOMONTOVICH M.V.
分类号
C21B7/24
主分类号
C21B7/24
代理机构
代理人
主权项
地址
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