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发明名称
Telephone system
摘要
申请公布号
EP0417986(B1)
申请公布日期
1996.01.10
申请号
EP19900309786
申请日期
1990.09.06
申请人
NOKIA MOBILE PHONES LTD.
发明人
LEVANTO, LAURI;RANTA, JUKKA TAPIO
分类号
H04W68/00;(IPC1-7):H04Q7/38
主分类号
H04W68/00
代理机构
代理人
主权项
地址
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