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发明名称
FEEDBACK CONTROL APPARATUS IN AN OPTICAL RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
US5084848(A)
申请公布日期
1992.01.28
申请号
US19890369124
申请日期
1989.06.21
申请人
SHARP KABUSHIKI KAISHA
发明人
DEGUCHI, TOSHIHISA;NUMATA, TOMIYUKI;NOMURA, MASARU;KOJIMA, KUNIO
分类号
G11B7/09
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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