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发明名称
Improvements in electrical furnaces
摘要
申请公布号
GB389397(A)
申请公布日期
1933.03.16
申请号
GB19320025180
申请日期
1932.09.09
申请人
JEAN KUNTZIGER;HENRI DELECOURT;JOSEPH RAISON
发明人
分类号
F27D11/04;H05B3/60
主分类号
F27D11/04
代理机构
代理人
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