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发明名称
METHOD OF AND APPARATUS FOR THE HIGH SPEED TRANSMISSION OF DATA ON TELEPHONE LINES
摘要
申请公布号
GB1215745(A)
申请公布日期
1970.12.16
申请号
GB19680013728
申请日期
1968.03.21
申请人
SOCIETE ALSACIENNE DE CONSTRUCTIONS ATOMIQUES DE TELECOMMUNICATIONS ET D'ELECTRONIQUE "ALCATEL"
发明人
分类号
H04L25/48;H04L25/49
主分类号
H04L25/48
代理机构
代理人
主权项
地址
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