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发明名称
MAGNETIC HEAD DEVICE
摘要
申请公布号
EP0414473(A3)
申请公布日期
1992.01.08
申请号
EP19900309116
申请日期
1990.08.20
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
NAGATA, YUJI;FUKAZAWA, TOSHIO
分类号
G11B5/245;G11B5/31;G11B5/39;(IPC1-7):G11B5/245
主分类号
G11B5/245
代理机构
代理人
主权项
地址
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