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发明名称
Vorrichtung zur Verbesserung der Fehlerkurve von Induktionszaehlern
摘要
申请公布号
DE758669(C)
申请公布日期
1954.06.21
申请号
DE1939S139071D
申请日期
1939.11.02
申请人
SIEMENS-SCHUCKERTWERKE A. G.
发明人
FRANCK SIEGFRIED DR.-ING.
分类号
G01R11/36
主分类号
G01R11/36
代理机构
代理人
主权项
地址
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