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发明名称
Improvements relating to frequency and phase modulation
摘要
申请公布号
GB595168(A)
申请公布日期
1947.11.27
申请号
GB19430014800
申请日期
1945.06.11
申请人
STANDARD TELEPHONES AND CABLES LIMITED;CHARLES WILLIAM EARP
发明人
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
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地址
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