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发明名称
THRUST BEARING DEVICE AND HEAD SHIFTER FOR DISK DEVICE
摘要
申请公布号
JPH11149727(A)
申请公布日期
1999.06.02
申请号
JP19970315204
申请日期
1997.11.17
申请人
SONY CORP
发明人
TSUKAHARA NOBUHIKO
分类号
G11B21/02;(IPC1-7):G11B21/02
主分类号
G11B21/02
代理机构
代理人
主权项
地址
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