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发明名称
Système radiotélégraphique destiné à la transmission de signaux se composant d'éléments de durée égale
摘要
申请公布号
FR1116183(A)
申请公布日期
1956.05.04
申请号
FRD1116183
申请日期
1954.11.15
申请人
STAATSBEDRIJF DER POSTERIJEN, TELEGRAFIE EN TELEFONIE
发明人
DUUREN HENDRICK CORNELIS ANTHONY VAN
分类号
H03M5/00;H04L1/00
主分类号
H03M5/00
代理机构
代理人
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地址
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