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发明名称
THIN FILM MAGNETIC HEAD AND ITS MANUFACTURE
摘要
申请公布号
JPH02230505(A)
申请公布日期
1990.09.12
申请号
JP19890049922
申请日期
1989.03.03
申请人
NEC CORP
发明人
YAMADA KAZUHIKO
分类号
G11B5/31
主分类号
G11B5/31
代理机构
代理人
主权项
地址
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