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经营范围
发明名称
DISK RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH05274791(A)
申请公布日期
1993.10.22
申请号
JP19920066299
申请日期
1992.03.24
申请人
发明人
分类号
G11B20/10;(IPC1-7):G11B20/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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