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经营范围
发明名称
Audio apparatus having electronic graphic equalizer.
摘要
申请公布号
EP0347719(B1)
申请公布日期
1994.11.30
申请号
EP19890110667
申请日期
1989.06.13
申请人
HITACHI, LTD.;HITACHI AUTOMOTIVE ENGINEERING COMPANY
发明人
HIROSHI, OZAWA;SHIRO, HORII;ICHIRO, HONDO
分类号
H03G5/02;H03G1/00;(IPC1-7):H03G5/02
主分类号
H03G5/02
代理机构
代理人
主权项
地址
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