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发明名称
Selbsttaetige Schnellsenkvorrichtung fuer Stromabnehmer elektrisch betriebener Fahrzeuge
摘要
申请公布号
DE521213(C)
申请公布日期
1931.03.19
申请号
DE1929M111429D
申请日期
1929.08.11
申请人
MASCHINENFABRIK OERLIKON
发明人
分类号
B60L5/14
主分类号
B60L5/14
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