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发明名称
AVERAGING CIRCUIT
摘要
申请公布号
US3714590(A)
申请公布日期
1973.01.30
申请号
USD3714590
申请日期
1971.11.08
申请人
AMOCO PROD CO,US
发明人
FREEMAN F,US;VITALI J,US
分类号
G06G7/14;G06J1/00;(IPC1-7):G06G7/00;H03F1/34
主分类号
G06G7/14
代理机构
代理人
主权项
地址
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