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发明名称
Molten metal apparatus
摘要
申请公布号
US2202180(A)
申请公布日期
1940.05.28
申请号
US19390256779
申请日期
1939.02.16
申请人
WEST GEORGE E
发明人
WEST GEORGE E.
分类号
F27D3/00;F27D27/00
主分类号
F27D3/00
代理机构
代理人
主权项
地址
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