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经营范围
发明名称
FLOATING TYPE MAGNETIC HEAD
摘要
申请公布号
JPS6329316(A)
申请公布日期
1988.02.08
申请号
JP19860172983
申请日期
1986.07.23
申请人
HITACHI METALS LTD
发明人
IWATA HITOSHI;NOGUCHI KAZUMI;NISHIYAMA SHUNICHI;SHINOHARA HAJIME
分类号
G11B5/60
主分类号
G11B5/60
代理机构
代理人
主权项
地址
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