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发明名称
Verfahren zur Synchronpruefung von Elektrizitaetszaehlern
摘要
申请公布号
DE966120(C)
申请公布日期
1957.07.11
申请号
DE1953Z003566
申请日期
1953.07.17
申请人
ZERA ELEKTRISCHE PRUEFGERAETE CREMER & CO.
发明人
HOPP ERNST
分类号
G01R35/04
主分类号
G01R35/04
代理机构
代理人
主权项
地址
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