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发明名称
Einrichtung zum Messen elektrischer oder magnetischer Felder im Innern von Hohlrohr-Messleitungen
摘要
申请公布号
DE831569(C)
申请公布日期
1952.02.14
申请号
DE1948P011405
申请日期
1948.10.02
申请人
SIEMENS & HALSKE A.G.
发明人
LINTZEL DIPL.-ING. HERMANN
分类号
G01R1/24;G01R29/08
主分类号
G01R1/24
代理机构
代理人
主权项
地址
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