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发明名称
METHOD OF MEASURING THE FREQUENCY OF A WAVE
摘要
申请公布号
EP0204310(A3)
申请公布日期
1987.12.09
申请号
EP19860107509
申请日期
1986.06.03
申请人
HEWLETT-PACKARD COMPANY
发明人
MILLER, ROBERT V.
分类号
G01R23/02;G01R23/10;(IPC1-7):G01R23/02
主分类号
G01R23/02
代理机构
代理人
主权项
地址
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