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发明名称
WAVEFORM EQUALIZER
摘要
申请公布号
JPH05225697(A)
申请公布日期
1993.09.03
申请号
JP19920022854
申请日期
1992.02.07
申请人
RICOH CO LTD
发明人
AOKI IKUO
分类号
G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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