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发明名称
SISTEMA DI IMMISSIONE DI TELECOMANDI SU LINEE ELETTRICHE PER LIVELLO DI TENSIONE
摘要
申请公布号
IT7935914(V0)
申请公布日期
1979.06.14
申请号
IT19790035914U
申请日期
1979.06.14
申请人
SPENA ARNALDO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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