发明名称 |
PRODUCTION OF MAGNETIC HEADS |
摘要 |
PURPOSE:To reduce crosstalks by so arranging the magnetic head that the angly UPSILON to the extending derection of magnetic gap for the adjoining tracks is maintained large so that both of the inner faces of the grooves for defining the track width of the magnetic head have sufficiently large azimuth loss for the adjoining tracks. |
申请公布号 |
JPS543513(A) |
申请公布日期 |
1979.01.11 |
申请号 |
JP19770068502 |
申请日期 |
1977.06.10 |
申请人 |
SONY CORP |
发明人 |
MIYAIRI EISUKE;KASHIWA KAZUO |
分类号 |
G11B5/127;G11B5/187;G11B5/23 |
主分类号 |
G11B5/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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