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发明名称
Furnace door frame
摘要
申请公布号
US3106911(A)
申请公布日期
1963.10.15
申请号
US19610099260
申请日期
1961.03.29
申请人
REPUBLIC STEEL CORPORATION
发明人
TRAINA VINCENT P.
分类号
F23M7/00;F27D1/18
主分类号
F23M7/00
代理机构
代理人
主权项
地址
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