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发明名称
PERFECCIONAMIENTOS EN CONMUTADORES ELECTRICOS MULTIPLES
摘要
申请公布号
ES306691(A3)
申请公布日期
1965.04.01
申请号
ES19910003066
申请日期
1964.11.24
申请人
HERFOR, SOCIEDAD ANENIMA
发明人
分类号
H01H;(IPC1-7):H01H
主分类号
H01H
代理机构
代理人
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