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发明名称
MODEM-CHANNEL BANK CONVERTER
摘要
申请公布号
EP0746910(A1)
申请公布日期
1996.12.11
申请号
EP19930912329
申请日期
1993.04.21
申请人
UNIVERSAL DATA SYSTEMS INC
发明人
BLACKWELL, STEVEN, RAY;FANNING, MICHAEL, D.
分类号
H04L13/08;H04B14/04;H04L25/05;H04L27/06;H04M11/00;(IPC1-7):H04B1/38;H04L5/16;H04J3/22;H03M7/00
主分类号
H04L13/08
代理机构
代理人
主权项
地址
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