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发明名称
CHARACTER INPUT DEVICE
摘要
申请公布号
EP1038214(A1)
申请公布日期
2000.09.27
申请号
EP19980955765
申请日期
1998.11.24
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
CLIFFE, NIGEL;JONES, MARY, LINDA, RUTH
分类号
G06F3/023;(IPC1-7):G06F3/023
主分类号
G06F3/023
代理机构
代理人
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地址
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