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发明名称
Radiotelephone communication system
摘要
申请公布号
US2670435(A)
申请公布日期
1954.02.23
申请号
US19510209015
申请日期
1951.02.02
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MITCHELL DOREN
分类号
H04B1/50
主分类号
H04B1/50
代理机构
代理人
主权项
地址
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