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发明名称
Dispositif d'exploration de bande pour un système télégraphique ou des systèmes semblables
摘要
申请公布号
FR1212586(A)
申请公布日期
1960.03.24
申请号
FRD1212586
申请日期
1958.12.29
申请人
DE STAAT DER NEDERLANDEN, TEN DEZE VERTEGENWOORDIGD DOOR DE DIRECTEUR-GENERAAL DER POSTERIJEN, TELEGRAFIE EN TELEFONIE
发明人
SNIJDERS ANTOINE;OBERMAN ROELOF, MAARTEN, MARIE;SEGAAR CORNELIS
分类号
H04L13/06
主分类号
H04L13/06
代理机构
代理人
主权项
地址
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