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发明名称
Radio communication system
摘要
申请公布号
US2407684(A)
申请公布日期
1946.09.17
申请号
US19440566079
申请日期
1944.12.01
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
ROBERTS LELAND C.
分类号
H04L1/04
主分类号
H04L1/04
代理机构
代理人
主权项
地址
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