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发明名称
Einrichtung zum Pruefen der Isolation umsponnener oder umkloeppelter Draehte
摘要
申请公布号
DE501620(C)
申请公布日期
1930.07.04
申请号
DENDATS090670D
申请日期
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
G01R31/02
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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