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发明名称
Lautsprecher für tragbares elektronisches Gerät
摘要
申请公布号
DE602005000931(D1)
申请公布日期
2007.05.31
申请号
DE200560000931T
申请日期
2005.02.23
申请人
RESEARCH IN MOTION LTD.
发明人
TYNESKI, FRANK;RAK, ROMAN P.
分类号
H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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