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发明名称
ELECTRONIC CIRCUITS FOR DERIVING A VOLTAGE PROPORTIONAL TO THE LOGARITHM OF THE MAGNITUDE OF A VARIABLE QUANTITY
摘要
申请公布号
CA567432(A)
申请公布日期
1958.12.16
申请号
CAD567432
申请日期
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
CHARLES L. HAMBLIN
分类号
主分类号
代理机构
代理人
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