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发明名称
Tuning circuit for resistor-capacitor oscillators
摘要
申请公布号
US2619534(A)
申请公布日期
1952.11.25
申请号
US19480056318
申请日期
1948.10.25
申请人
SAMUEL PAYNE
发明人
PAYNE SAMUEL
分类号
H03B5/28
主分类号
H03B5/28
代理机构
代理人
主权项
地址
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