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发明名称
DISK
摘要
申请公布号
KR100248481(B1)
申请公布日期
2000.03.15
申请号
KR19920014606
申请日期
1992.08.13
申请人
SONY CORPORATION
发明人
TAKAHASI, KENJI
分类号
G11B23/00;H01F7/02;(IPC1-7):G11B7/24
主分类号
G11B23/00
代理机构
代理人
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地址
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