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发明名称
VOICE AMPLIFIER SEPARATION APPARATUS FOR EXTERNAL VOICE SOURCES
摘要
申请公布号
KR930007192(Y1)
申请公布日期
1993.10.13
申请号
KR19880014541U
申请日期
1988.08.31
申请人
GOLDSTAR CO., LTD.
发明人
U, YONG - SOP
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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