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经营范围
发明名称
Audio signal analysing method and apparatus
摘要
申请公布号
GB0229940(D0)
申请公布日期
2003.01.29
申请号
GB20020029940
申请日期
2002.12.20
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
分类号
G10H1/00;G10H3/12
主分类号
G10H1/00
代理机构
代理人
主权项
地址
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