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发明名称
Verfahren und Einrichtung zur Erfassung der von Teilnehmern eines Verbundnetzes für die Frequenzhaltung aufgewendeten oder verbrauchten Frequenzhaltearbeit.
摘要
申请公布号
CH249898(A)
申请公布日期
1947.07.31
申请号
CHD249898
申请日期
1946.04.06
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
H02J3/06
主分类号
H02J3/06
代理机构
代理人
主权项
地址
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