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发明名称
Messeinrichtung zur Messung von Strom, Spannung, Leistung und sonstigen elektrischenGroessen mit Hilfe von Zeigermessgeraeten
摘要
申请公布号
DE688637(C)
申请公布日期
1940.02.26
申请号
DE1933K130027D
申请日期
1933.05.07
申请人
KOCH & STERZEL AKT.-GES.
发明人
REICHE DR. WILLI
分类号
G01R1/30
主分类号
G01R1/30
代理机构
代理人
主权项
地址
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