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发明名称
CONTROL MECHANISM OF SOUND OUTPUT DIRECTION
摘要
申请公布号
KR100203773(B1)
申请公布日期
1999.06.15
申请号
KR19960029256
申请日期
1996.07.12
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
LEE, JONG-HUN
分类号
H04N5/64;(IPC1-7):H04N5/64
主分类号
H04N5/64
代理机构
代理人
主权项
地址
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