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发明名称
Presentation of tones
摘要
申请公布号
GB0131119(D0)
申请公布日期
2002.02.13
申请号
GB20010031119
申请日期
2001.12.31
申请人
NOKIA CORPORATION
发明人
分类号
H04M1/725
主分类号
H04M1/725
代理机构
代理人
主权项
地址
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