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发明名称
FREQUENCY DETERMINING APPARATUS
摘要
申请公布号
GB2228796(B)
申请公布日期
1992.12.23
申请号
GB19890004024
申请日期
1989.02.22
申请人
* RACAL-DECCA ADVANCED DEVELOPMENT LIMITED;* RACAL RESEARCH LTD
发明人
CHRISTOPHER JOHN * WARD
分类号
G01R23/14
主分类号
G01R23/14
代理机构
代理人
主权项
地址
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