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发明名称
SPEAKER AND ITS MANUFACTURING METHOD
摘要
申请公布号
KR0172660(B1)
申请公布日期
1999.03.30
申请号
KR19960026115
申请日期
1996.06.29
申请人
KOREA OMYANG CO,, LTD
发明人
PARK, INN-HWAN;PARK, NOH-CHOL
分类号
H04R31/00;(IPC1-7):H04R31/00
主分类号
H04R31/00
代理机构
代理人
主权项
地址
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