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发明名称
Système de code, circuits et relais perfectionné pour la transmission des signaux codés
摘要
申请公布号
FR1162532(A)
申请公布日期
1958.09.15
申请号
FRD1162532
申请日期
1955.04.06
申请人
LE MATERIEL TELEPHONIQUE;COMPAGNIE GENERALE DE CONSTRUCTIONS TELEPHONIQUES
发明人
HENQUET ANDRE-JEAN;LEFEVRE MICHEL;SILERME FERNAND
分类号
H04Q1/453
主分类号
H04Q1/453
代理机构
代理人
主权项
地址
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