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发明名称
Improvements in or relating to automatic frequency control of electric oscillation generators
摘要
申请公布号
GB718722(A)
申请公布日期
1954.11.17
申请号
GB19510024036
申请日期
1951.10.15
申请人
THE MINISTER OF SUPPLY
发明人
RATCLIFFE STANLEY
分类号
H03L7/04
主分类号
H03L7/04
代理机构
代理人
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