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摘要
申请公布号
JPH0583993(B2)
申请公布日期
1993.11.30
申请号
JP19900043581
申请日期
1990.02.24
申请人
TAIYO YUDEN KK
发明人
MATSUI HIROYUKI;SASAZAWA KAZUO;UMEZAWA KAZUYA
分类号
G11B23/113;G11B5/84;(IPC1-7):G11B23/113
主分类号
G11B23/113
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