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发明名称
AUTOMATIC FREQUENCY CONTROLLED OSCILLATOR CIRCUITS
摘要
申请公布号
GB1409290(A)
申请公布日期
1975.10.08
申请号
GB19720058834
申请日期
1972.12.20
申请人
SIEMENS AG
发明人
分类号
H03J7/02;H03L7/181;(IPC1-7):H03B3/04;H03K17/00
主分类号
H03J7/02
代理机构
代理人
主权项
地址
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