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发明名称
FREMGANGSMAATE OG KRETSANORDNING FOR OVERFOERING UTEN FILTRERING AV SENTRALKRITERIENE I ET FDM-KANALMODEM
摘要
申请公布号
NO800235(A)
申请公布日期
1980.08.04
申请号
NO19800000235
申请日期
1980.01.31
申请人
TELETTRA - TELEFONIA ELETTRONICA E RADIO S.P.A.,
发明人
GIROLAMI, GIORGIO,;PETRIS, PIERINO,
分类号
H04L5/06;H04L25/03;(IPC1-7):H04J/
主分类号
H04L5/06
代理机构
代理人
主权项
地址
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