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发明名称
Control device for radio receiving apparatus
摘要
申请公布号
US2192706(A)
申请公布日期
1940.03.05
申请号
US19380192012
申请日期
1938.02.23
申请人
GOOD JOSEPH H;DESTER WILLIAM F
发明人
GOOD JOSEPH H.;DESTER WILLIAM F.
分类号
G04C23/00
主分类号
G04C23/00
代理机构
代理人
主权项
地址
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