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发明名称
Zugriffsvorrichtung und Verfahren zum Testen von digitalen Teilnehmerleitungen
摘要
申请公布号
DE602006012190(D1)
申请公布日期
2010.03.25
申请号
DE200660012190T
申请日期
2006.12.29
申请人
HUAWEI TECHNOLOGIES CO. LTD.
发明人
TANG, LI;FENG, ENBO;REN, XIONGWEI
分类号
H04M3/30;H04L12/26
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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