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发明名称
Bezahlfernsehsystem
摘要
申请公布号
DE3752343(D1)
申请公布日期
2002.01.10
申请号
DE19873752343
申请日期
1987.04.14
申请人
NAGRA PLUS S.A., CHESEAUX-SUR-LAUSANNE
发明人
KUDELSKI, ANDRE;LAFFELY, LAURENT;SASSELLI, MARCO
分类号
G07F7/00;G07F7/08;H04N5/445;H04N7/088;H04N7/16;(IPC1-7):H04N7/167
主分类号
G07F7/00
代理机构
代理人
主权项
地址
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