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经营范围
发明名称
Magnetic head position control system.
摘要
申请公布号
EP0414456(B1)
申请公布日期
1995.07.05
申请号
EP19900309072
申请日期
1990.08.17
申请人
SONY CORPORATION
发明人
OKA, NOBUYUKI;ETO, HIROSHI;YASUDA, NOBUYUKI;YOKOTA, TETPEI
分类号
G11B11/105;G11B21/21;(IPC1-7):G11B5/48;G11B5/56;G11B11/10
主分类号
G11B11/105
代理机构
代理人
主权项
地址
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