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发明名称
Furnace shell construction
摘要
申请公布号
US2596738(A)
申请公布日期
1952.05.13
申请号
US19490092363
申请日期
1949.05.10
申请人
UNITED STATES STEEL COMPANY
发明人
THOMAS ROSCOE R.
分类号
C21B7/00;C21B7/02
主分类号
C21B7/00
代理机构
代理人
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