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发明名称
SPEAKER
摘要
申请公布号
KR880002765(Y1)
申请公布日期
1988.07.27
申请号
KR19850013821U
申请日期
1985.10.22
申请人
SAMSUNG ELECTRONIC PARTS CO., LTD.
发明人
ARK BOK-RIM
分类号
H04R9/04;(IPC1-7):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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