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摘要
申请公布号
EP1594299(B1)
申请公布日期
2007.01.10
申请号
EP20040101902
申请日期
2004.05.04
申请人
RESEARCH IN MOTION LIMITED
发明人
SCHNURR, JEFFREY R.
分类号
H04M3/56
主分类号
H04M3/56
代理机构
代理人
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