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发明名称
Mehrpegelsignal-UEbertragungssystem
摘要
申请公布号
DE2221146(A1)
申请公布日期
1972.11.30
申请号
DE19722221146
申请日期
1972.04.28
申请人
FUJITSU LTD.;NIPPON TELEGRAPH & TELEPHONE PUBLIC CORP.
发明人
TAZAKI,KIMIO,DIPL.-ING.;YAMAMOTO,HAJIME,DIPL.-ING.;HINOSHITA,SHIGEHIKO,DIPL.-ING.,YOKOHAMA,HAGIWARA,S
分类号
H04L27/02;H04L27/08
主分类号
H04L27/02
代理机构
代理人
主权项
地址
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