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发明名称
Reminder apparatus and method
摘要
申请公布号
GB9614832(D0)
申请公布日期
1996.09.04
申请号
GB19960014832
申请日期
1996.07.15
申请人
NEC CORPORATION
发明人
分类号
G04G21/04;G08B3/10;H04W88/02
主分类号
G04G21/04
代理机构
代理人
主权项
地址
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