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发明名称
VERFAHREN UND VORRICHTUNG ZUR SICHERUNG EINER ADSL-VERBINDUNG
摘要
申请公布号
DE69940636(D1)
申请公布日期
2009.05.07
申请号
DE19996040636
申请日期
1999.04.28
申请人
INFINEON TECHNOLOGIES AG
发明人
BARKAROE, STEFAN;JOHANSSON, ALBIN
分类号
H04M11/06
主分类号
H04M11/06
代理机构
代理人
主权项
地址
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