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发明名称
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH0464928(A)
申请公布日期
1992.02.28
申请号
JP19900178028
申请日期
1990.07.03
申请人
MITSUBISHI ELECTRIC CORP
发明人
NAKAMURA KEIJI;KIME KENJIRO
分类号
G11B7/085;G11B7/095
主分类号
G11B7/085
代理机构
代理人
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