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发明名称
COPY PROTECTION METHOD AND DEVICE OF HIGH IMAGE QUALITY DIGITAL VIDEO DATA THEREOF
摘要
申请公布号
JPH11252498(A)
申请公布日期
1999.09.17
申请号
JP19980047503
申请日期
1998.02.27
申请人
TOSHIBA CORP
发明人
FUKAGAI EIJI
分类号
H04N5/91;G06T1/00;G09G5/00;G09G5/06;(IPC1-7):H04N5/91
主分类号
H04N5/91
代理机构
代理人
主权项
地址
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