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经营范围
发明名称
OPTICAL DISK APPARATUS
摘要
申请公布号
JPH10312553(A)
申请公布日期
1998.11.24
申请号
JP19970124234
申请日期
1997.05.14
申请人
SONY CORP
发明人
WACHI SHIGEAKI;SEGAWA HIROYUKI
分类号
G11B7/09;(IPC1-7):G11B7/09
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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