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发明名称
Procédé et dispositif pour la réception de signes télégraphiques dans les installations télégraphiques à courant alternatif et à modulation de fréquence
摘要
申请公布号
FR1427521(A)
申请公布日期
1966.02.04
申请号
FR19650010729
申请日期
1965.03.25
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
H04L27/14
主分类号
H04L27/14
代理机构
代理人
主权项
地址
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