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发明名称
Inner spider or damper arrangement for a loudspeaker
摘要
申请公布号
GB2480058(A)
申请公布日期
2011.11.09
申请号
GB20100007333
申请日期
2010.05.04
申请人
TZU-CHUNG CHANG
发明人
TZU-CHUNG CHANG
分类号
H04R9/04
主分类号
H04R9/04
代理机构
代理人
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地址
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