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经营范围
发明名称
Reverberatory smelting furnace and method of operating the same
摘要
申请公布号
GB356559(A)
申请公布日期
1931.09.10
申请号
GB19300032797
申请日期
1930.10.31
申请人
DAVIS STEEL PROCESS CORPORATION
发明人
分类号
F27B3/00;F27B3/18
主分类号
F27B3/00
代理机构
代理人
主权项
地址
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