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发明名称
Push-button tuning control
摘要
申请公布号
US2438763(A)
申请公布日期
1948.03.30
申请号
US19440554935
申请日期
1944.09.20
申请人
BELMONT RADIO CORPORATION
发明人
OLESKY ANTHONY P.
分类号
H03J5/12
主分类号
H03J5/12
代理机构
代理人
主权项
地址
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