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发明名称
Tragbares Meß- oder Registriergerät zur Leistungsmessung in Drehstromnetzen ungleicher Phasenbelastung
摘要
申请公布号
AT250505(B)
申请公布日期
1966.11.10
申请号
AT19640001748
申请日期
1964.02.28
申请人
VEB ELEKTRO-APPARATE-WERKE BERLIN-TREPTOW
发明人
MANFRED ORTMANN
分类号
G01R
主分类号
G01R
代理机构
代理人
主权项
地址
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