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发明名称
Устройство свода мартеновской печи
摘要
申请公布号
SU15885(A1)
申请公布日期
1930.06.30
申请号
SU19290042713
申请日期
1929.03.14
申请人
TIMOSHENKO P.I.
发明人
TIMOSHENKO P.I.
分类号
F27B3/16;F27D1/02
主分类号
F27B3/16
代理机构
代理人
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