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经营范围
发明名称
Sound processing circuit
摘要
申请公布号
EP0854660(A3)
申请公布日期
2005.04.13
申请号
EP19980100882
申请日期
1998.01.20
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
SUZUKI, TATSUYA
分类号
H04S5/02;H04S3/00;H04S7/00;(IPC1-7):H04S3/00
主分类号
H04S5/02
代理机构
代理人
主权项
地址
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