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发明名称
Логарифмический функциональный преобразователь
摘要
申请公布号
SU148250(A1)
申请公布日期
1961.11.30
申请号
SU19610736437
申请日期
1961.07.01
申请人
发明人
VOLKOV N.P.
分类号
G06G7/28
主分类号
G06G7/28
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代理人
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