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经营范围
发明名称
Metallurgical furnace
摘要
申请公布号
US2013975(A)
申请公布日期
1935.09.10
申请号
US19340707451
申请日期
1934.01.20
申请人
ANACONDA COPPER MINING COMPANY
发明人
THOMAS WILLIAM J.
分类号
F27B1/02;F27B9/24
主分类号
F27B1/02
代理机构
代理人
主权项
地址
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