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发明名称
Multiplex radio system of the carrier frequency shift type
摘要
申请公布号
US2397913(A)
申请公布日期
1946.04.09
申请号
US19440545629
申请日期
1944.07.19
申请人
PRESS WIRELESS, INC.
发明人
BERNSTEIN PHILIP
分类号
H04L5/06
主分类号
H04L5/06
代理机构
代理人
主权项
地址
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