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发明名称
Verfahren zur Multiplikation zweier Faktoren, insbesondere von Strom und Spannung zur Wirkleistungsmessung, und Schaltungsanordnung zur Durchführung des Verfahrens
摘要
申请公布号
CH457620(A)
申请公布日期
1968.06.15
申请号
CH19670013635
申请日期
1967.09.29
申请人
LANDIS & GYR AG
发明人
JOSE LUETHI,WERNER
分类号
G01R21/133;G06G7/161
主分类号
G01R21/133
代理机构
代理人
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地址
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