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发明名称
COAXIAL MULTI-WAY SPEAKER
摘要
申请公布号
KR900007923(Y1)
申请公布日期
1990.08.25
申请号
KR19880000970U
申请日期
1988.01.30
申请人
SAM SUNG ELECTRO-MECHANICS CO., LTD.
发明人
KIM BYONG-SOO
分类号
H04R9/00;(IPC1-7):H04R9/00
主分类号
H04R9/00
代理机构
代理人
主权项
地址
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