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发明名称
DISC-TYPE MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING DEVICE
摘要
申请公布号
JPH10302251(A)
申请公布日期
1998.11.13
申请号
JP19970111594
申请日期
1997.04.28
申请人
SONY CORP
发明人
TAKEGAWA TOSHIHIKO
分类号
G11B5/82;(IPC1-7):G11B5/82
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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