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发明名称
Flaschenzugartige Nachspannvorrichtung fuer die Fahrleitung elektrischer Bahnen
摘要
申请公布号
DE577321(C)
申请公布日期
1933.05.29
申请号
DED577321D
申请日期
1930.01.11
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
CRAMER WALTER;PETERMANN HERMANN
分类号
B60M1/26
主分类号
B60M1/26
代理机构
代理人
主权项
地址
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