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发明名称
Device for handling a repair piece for a furnace
摘要
申请公布号
US2969884(A)
申请公布日期
1961.01.31
申请号
US19580778443
申请日期
1958.12.05
申请人
UNITED STATES STEEL CORPORATION
发明人
SALMI JOHN V.
分类号
F27B3/10;F27D1/00;F27D1/16
主分类号
F27B3/10
代理机构
代理人
主权项
地址
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