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发明名称
Frequency and phase shift system for the transmission of coded electric signals
摘要
申请公布号
US3023269(A)
申请公布日期
1962.02.27
申请号
US19590802149
申请日期
1959.03.26
申请人
LIGNES TELEGRAPHIQUES & TELEPHONIQUES
发明人
MAUIER MAURICE AUGUSTE FRANCOIS JOSEPH;BENOIT-GONIN ROGER SEVERIN
分类号
H04L27/10
主分类号
H04L27/10
代理机构
代理人
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