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发明名称
Shielded Microphone for Mobile Communications Device
摘要
申请公布号
EP1843625(B1)
申请公布日期
2008.12.10
申请号
EP20060112357
申请日期
2006.04.07
申请人
RESEARCH IN MOTION LIMITED
发明人
PHILLIPS, ROBERT
分类号
H04R1/04
主分类号
H04R1/04
代理机构
代理人
主权项
地址
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