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发明名称
Handheld electronic device having offset sound openings
摘要
申请公布号
EP1748673(B1)
申请公布日期
2009.09.02
申请号
EP20050254771
申请日期
2005.07.29
申请人
RESEARCH IN MOTION LIMITED
发明人
RASHISH, ILAN;PHILLIPS, ROBERT;HAWKER, LARRY
分类号
H04R1/34;H04M1/03
主分类号
H04R1/34
代理机构
代理人
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地址
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