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发明名称
Tone signal generation apparatus
摘要
申请公布号
GB2373133(A)
申请公布日期
2002.09.11
申请号
GB20020007489
申请日期
2000.11.23
申请人
* KABUSHIKI KAISHA TOSHIBA
发明人
EIJI * OTSUKA;TAKESHI * YAMASHITA;YOSHIKO * HASE
分类号
H04M1/50;H04Q1/457;(IPC1-7):H04M1/50
主分类号
H04M1/50
代理机构
代理人
主权项
地址
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