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发明名称
Inserção eletrônica intensificada de áudio de sinais em víde
摘要
申请公布号
BR9709751(A)
申请公布日期
1999.08.10
申请号
BR19970009751
申请日期
1997.03.14
申请人
PRINCETON VIDEO IMAGE, INC.
发明人
BROWN F. WILLIAMS;ROY J. ROSSER
分类号
H04N5/262;H04N5/272;(IPC1-7):H04N5/262;H04N5/265
主分类号
H04N5/262
代理机构
代理人
主权项
地址
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