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发明名称
MAGNETIC HEAD
摘要
申请公布号
JPH0322210(A)
申请公布日期
1991.01.30
申请号
JP19890154654
申请日期
1989.06.19
申请人
CANON INC
发明人
HASEGAWA MITSUHIRO
分类号
G11B5/60;G11B5/127;G11B11/10;G11B11/105;G11B21/21
主分类号
G11B5/60
代理机构
代理人
主权项
地址
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