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发明名称
AUTOMATIC FREQUENCY CONTROL SYSTEM
摘要
申请公布号
GB1268322(A)
申请公布日期
1972.03.29
申请号
GB19700049471
申请日期
1970.10.19
申请人
MULLARD LIMITED
发明人
JOHN MICHAEL WILLIAM COOK
分类号
H03L7/097;H03L7/18;H03L7/181
主分类号
H03L7/097
代理机构
代理人
主权项
地址
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