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发明名称
Single side band diversity radio receiving system
摘要
申请公布号
US2219751(A)
申请公布日期
1940.10.29
申请号
US19390291481
申请日期
1939.08.23
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
POLKINGHORN FRANK A.
分类号
H04B1/30;H04B7/08
主分类号
H04B1/30
代理机构
代理人
主权项
地址
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