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发明名称
FREQUENCY MEASURING DEVICE FOR TELECOMMUNICATION SYSTEMS
摘要
申请公布号
US4074191(A)
申请公布日期
1978.02.14
申请号
US19760755945
申请日期
1976.12.30
申请人
JULES, JACQUES M.
发明人
JULES, JACQUES M.
分类号
G01R23/10;G01R23/14;(IPC1-7):G01R23/14
主分类号
G01R23/10
代理机构
代理人
主权项
地址
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