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发明名称
Kulglidekontaktstykke til elektriske Køretøjers Strømaftagere.
摘要
申请公布号
DK57937(C)
申请公布日期
1940.09.02
申请号
DKD57937
申请日期
1939.02.10
申请人
FIRMAET C. CONRADTY
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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