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经营范围
发明名称
Sound carrier detecting circuit
摘要
申请公布号
GB2284316(A)
申请公布日期
1995.05.31
申请号
GB19940016531
申请日期
1994.08.16
申请人
* SAMSUNG ELECTRONICS CO LIMITED
发明人
JANG HWAN * SONG
分类号
H03J1/00;H04N5/62;(IPC1-7):H03D3/00
主分类号
H03J1/00
代理机构
代理人
主权项
地址
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