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发明名称
HARD MAGNETIC THIN FILM
摘要
申请公布号
JPH01260804(A)
申请公布日期
1989.10.18
申请号
JP19880089366
申请日期
1988.04.12
申请人
SONY CORP
发明人
OMORI HIROYUKI;HAYASHI KAZUHIKO;HAYAKAWA MASATOSHI;ASO KOICHI
分类号
C22C22/00;H01F10/10
主分类号
C22C22/00
代理机构
代理人
主权项
地址
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