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发明名称
Schmiervorrichtung fuer die Kontaktluftleitungen elektrischer Fahrbetriebe
摘要
申请公布号
DE593198(C)
申请公布日期
1934.02.23
申请号
DE1932T041252D
申请日期
1932.08.24
申请人
PIETRO TINELLI
发明人
分类号
B60L5/06
主分类号
B60L5/06
代理机构
代理人
主权项
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