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发明名称
Method of audio testing of acoustic devices
摘要
申请公布号
HK1080255(A1)
申请公布日期
2006.10.06
申请号
HK20060102283
申请日期
2006.02.21
申请人
RESEARCH IN MOTION LIMITED
发明人
BORIS DORFAN;HAZELL, BARRY, S.
分类号
H04R29/00;(IPC1-7):H04R
主分类号
H04R29/00
代理机构
代理人
主权项
地址
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