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发明名称
HORNO ELÉCTRICO DE CUBA, ESPECIALMENTE PARA CALDEO DIRECTO POR RESISTENCIA
摘要
申请公布号
ES143331(A1)
申请公布日期
1937.02.01
申请号
ES19310001433
申请日期
1936.12.17
申请人
R. S. AMERICAN MAGNESIUM METALS CORPORATION
发明人
分类号
H05B3/60;(IPC1-7):H02
主分类号
H05B3/60
代理机构
代理人
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