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经营范围
发明名称
A portable telephone which is able to recognise verbal instructions from a service centre
摘要
申请公布号
GB2345826(A)
申请公布日期
2000.07.19
申请号
GB19990026723
申请日期
1999.11.11
申请人
* NEC CORPORATION
发明人
TATSUJI * EHARA
分类号
H04M3/42;H04B7/26;H04M1/72;H04M1/725;H04W8/18;H04W8/20;(IPC1-7):H04Q7/22
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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