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发明名称
Radio receiver
摘要
申请公布号
US2230465(A)
申请公布日期
1941.02.04
申请号
US19390297117
申请日期
1939.09.29
申请人
MCALLISTER JOHN R
发明人
MCALLISTER JOHN R.
分类号
H03D11/02
主分类号
H03D11/02
代理机构
代理人
主权项
地址
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