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发明名称
EXTENDED BANDWIDTH SIGNAL-TO-NOISE RATIO ENHANCEMENT METHODS AND MEANS
摘要
申请公布号
US3484591(A)
申请公布日期
1969.12.16
申请号
USD3484591
申请日期
1966.07.18
申请人
HEWLETT PACKARD CO.
发明人
CHARLES R. TRIMBLE
分类号
G06F17/18;(IPC1-7):G06F/;G01R23/16
主分类号
G06F17/18
代理机构
代理人
主权项
地址
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