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发明名称
Loudspeaker with short circuit rings at the voice coil
摘要
申请公布号
GB9522905(D0)
申请公布日期
1996.01.10
申请号
GB19950022905
申请日期
1994.05.10
申请人
SCAN-SPEAK A/S
发明人
分类号
H04R9/02;H04R9/06
主分类号
H04R9/02
代理机构
代理人
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地址
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