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经营范围
发明名称
DISK REPRODUCING DEVICE
摘要
申请公布号
JPH04209358(A)
申请公布日期
1992.07.30
申请号
JP19900340181
申请日期
1990.11.30
申请人
SHARP CORP
发明人
OKAMOTO YOJI;YOSHIMURA HITOSHI;KUROKAWA NORIHIRO
分类号
G11B17/26
主分类号
G11B17/26
代理机构
代理人
主权项
地址
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