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发明名称
Anordnung zur Laengen- und Fehlerortsbestimmung an Leitungen
摘要
申请公布号
DE853614(C)
申请公布日期
1952.10.27
申请号
DE1950O000367
申请日期
1950.03.18
申请人
OBERFICHTNER PAUL DIPL.-ING.
发明人
OBERFICHTNER PAUL DIPL.-ING.
分类号
G01R31/08
主分类号
G01R31/08
代理机构
代理人
主权项
地址
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