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发明名称
PERFECCIONAMIENTOS EN LA CONSTRUCCION DE RELES TERMICOS PA-RA CORRIENTES POLIFASICAS.
摘要
申请公布号
ES363769(A1)
申请公布日期
1971.03.16
申请号
ES19690003637
申请日期
1969.02.18
申请人
COMPAGNIE ELECTRO - MECANIQUE
发明人
分类号
H01H;(IPC1-7):01H/
主分类号
H01H
代理机构
代理人
主权项
地址
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