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发明名称
Schaltungsanordnung zur Messung des Leistungsfaktors
摘要
申请公布号
DE969300(C)
申请公布日期
1958.05.22
申请号
DE1954L018652
申请日期
1954.04.25
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
SCHMIDT DR. PHIL. RUDOLF;LUDWIG WILLI
分类号
G01R25/00
主分类号
G01R25/00
代理机构
代理人
主权项
地址
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