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发明名称
Dispositif de réception et de retransmission d'impulsions évitant la distorsion
摘要
申请公布号
FR992238(A)
申请公布日期
1951.10.16
申请号
FRD992238
申请日期
1944.06.02
申请人
COMPAGNIE GENERALE D'ELECTRICITE
发明人
分类号
H04Q1/442
主分类号
H04Q1/442
代理机构
代理人
主权项
地址
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