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经营范围
发明名称
THIN FILM MAGNETIC HEAD
摘要
申请公布号
JPH0447510(A)
申请公布日期
1992.02.17
申请号
JP19900159545
申请日期
1990.06.15
申请人
SHARP CORP
发明人
NAMIKATA RYOJI
分类号
G11B5/39
主分类号
G11B5/39
代理机构
代理人
主权项
地址
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