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发明名称
AUDIO MODE SENSING CIRCUIT
摘要
申请公布号
KR910000553(Y1)
申请公布日期
1991.01.25
申请号
KR19870010898U
申请日期
1987.07.03
申请人
SAM SUNG ELECTRONICS CO.,LTD.
发明人
KIM, CHUL-JIN
分类号
H04N5/60;(IPC1-7):H04N5/60
主分类号
H04N5/60
代理机构
代理人
主权项
地址
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