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发明名称
UN SISTEMA DE CONEXIoN DE LOS LOS RAiLES PARA TRACCIoN ELÉCTRICA
摘要
申请公布号
ES187384(A1)
申请公布日期
1949.05.01
申请号
ES19840001873
申请日期
1949.03.04
申请人
LAVORAZIONI ELETTROMECCANICHE LOMBARDE, SOCIETE PER AZIONI
发明人
分类号
(IPC1-7):E01
主分类号
(IPC1-7):E01
代理机构
代理人
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地址
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