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发明名称
VORRICHTUNG UND VERFAHREN ZUR SELEKTIVEN VERSCHLÜSSELUNG VON ÜBER EIN NETZWERK ZU ÜBERTRAGENDEN MULTIMEDIADATEN
摘要
申请公布号
DE60131990(T2)
申请公布日期
2009.01.02
申请号
DE2001631990T
申请日期
2001.09.06
申请人
WIDEVINE TECHNOLOGIES INC.
发明人
KOLLMYER, BRAD;BAKER, BRIAN;SHAPIRO, ERIC;KOLLMYER, ARIC;RUTMAN, MIKE;MACLEAN, DUNCAN;ROBERTSON, DAN;TAYLOR, NEAL;HUNSCHE, DICK;WALKER, AMANDA
分类号
G09C1/00;H04L29/06;H04L9/36;H04L12/66;H04N7/167
主分类号
G09C1/00
代理机构
代理人
主权项
地址
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