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发明名称
Electric furnace for melting metals
摘要
申请公布号
US2159169(A)
申请公布日期
1939.05.23
申请号
US19370179789
申请日期
1937.12.14
申请人
ROBERT MAUTSCH
发明人
MAUTSCH ROBERT
分类号
F27D11/08;H05B7/00
主分类号
F27D11/08
代理机构
代理人
主权项
地址
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