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发明名称
AUDIO OUTPUT METHOD AND APPARATUS IN MULTI-WINDOW SYSTEM
摘要
申请公布号
GB9222149(D0)
申请公布日期
1992.12.02
申请号
GB19920022149
申请日期
1992.10.21
申请人
CANON KABUSHIKI KAISHA
发明人
分类号
G06F3/16;G06F3/048;G06F3/14;G06T13/00;G06T13/20;G06T13/80;H04N5/445;H04N5/45;H04N5/60
主分类号
G06F3/16
代理机构
代理人
主权项
地址
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