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经营范围
发明名称
Einrichtung zur Messung der Überlappung phasenverschobener Ströme, insbesondere bei Kontaktgleichrichtern.
摘要
申请公布号
CH219699(A)
申请公布日期
1942.02.28
申请号
CHD219699
申请日期
1941.02.12
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
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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