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发明名称
Key signal scanning apparatus of complex telephone
摘要
申请公布号
GB2398201(B)
申请公布日期
2005.02.23
申请号
GB20040001003
申请日期
2004.01.19
申请人
* SAMSUNG ELECTRONICS CO. LTD.
发明人
HEA JEUNG * LEE
分类号
H03M11/20;(IPC1-7):H04M1/50
主分类号
H03M11/20
代理机构
代理人
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