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经营范围
发明名称
Radio receiving apparatus
摘要
申请公布号
US2186099(A)
申请公布日期
1940.01.09
申请号
US19370163944
申请日期
1937.09.15
申请人
COLONIAL RADIO CORPORATION
发明人
CUTTING FULTON;FORBES HENRY C.;TITTLE HULBURT C.
分类号
H03J3/14
主分类号
H03J3/14
代理机构
代理人
主权项
地址
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