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经营范围
发明名称
AUDIO DIGITAL/ANALOG ENCODING AND DECODING
摘要
申请公布号
EP0283167(A3)
申请公布日期
1991.06.05
申请号
EP19880301836
申请日期
1988.03.02
申请人
BEARD, TERRY D.
发明人
BEARD, TERRY D.
分类号
H03M1/00;H03M1/20;H03M3/04;H04B14/04;(IPC1-7):H03M1/08
主分类号
H03M1/00
代理机构
代理人
主权项
地址
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