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发明名称
Notebook computer speakers
摘要
申请公布号
EP0803792(B1)
申请公布日期
2001.08.22
申请号
EP19970302389
申请日期
1997.04.08
申请人
HEWLETT-PACKARD COMPANY
发明人
HICKMAN, SCOTT NOBLE;SMITH, MARK A.;SPREADBURY, BRIAN G.;ESTERBERG, DENNIS R.
分类号
H04R1/02;G06F15/02;G06F1/16;G06F3/16;H04R5/02;(IPC1-7):G06F1/16
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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