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经营范围
发明名称
DISK DEVICE
摘要
申请公布号
JPH0668625(A)
申请公布日期
1994.03.11
申请号
JP19920245886
申请日期
1992.08.21
申请人
ALPS ELECTRIC CO LTD
发明人
OKAWA YUKITOSHI
分类号
G11B11/10;G11B21/12;(IPC1-7):G11B21/12
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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