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经营范围
发明名称
Tilting furnace
摘要
申请公布号
US1880768(A)
申请公布日期
1932.10.04
申请号
US19300468517
申请日期
1930.07.17
申请人
AMERICAN SMELTING & REFINING COMPANY
发明人
BURT CARL C.;ANDERSON IVAN L.
分类号
F27B7/12;F27B17/00
主分类号
F27B7/12
代理机构
代理人
主权项
地址
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