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发明名称
LOUDSPEAKERS COMPRISING A RESONANT PANEL-FORM MEMBER
摘要
申请公布号
HK1034013(A1)
申请公布日期
2003.12.19
申请号
HK20010104526
申请日期
2001.06.29
申请人
NEW TRANSDUCERS LIMITED
发明人
BANK, GRAHAM;HARRIS, NEIL;MORECROFT, DENIS
分类号
H04R17/10;H04R1/22;H04R7/04;H04R9/02;H04R9/06;H04R17/00;(IPC1-7):H04R
主分类号
H04R17/10
代理机构
代理人
主权项
地址
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