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经营范围
发明名称
MAGNETIC MEMORY DEVICE
摘要
申请公布号
JPH0428002(A)
申请公布日期
1992.01.30
申请号
JP19900133107
申请日期
1990.05.23
申请人
NEC CORP
发明人
AOYAMA MORISHIGE
分类号
G11B5/09
主分类号
G11B5/09
代理机构
代理人
主权项
地址
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