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发明名称
Single tube radio receiver
摘要
申请公布号
US2090051(A)
申请公布日期
1937.08.17
申请号
US19330690640
申请日期
1933.09.23
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M. B. H.
发明人
JOBST GUNTHER;PRINZ DIETRICH
分类号
H04B1/20
主分类号
H04B1/20
代理机构
代理人
主权项
地址
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