| 发明名称 |
MAGNETIC HEAD |
| 摘要 |
PURPOSE:To produce a magnetic head of narrow track width for high density recording by forming grooves in the corners of magnetic blocks and by filling the resultant grooves with non-magnetic filler. |
| 申请公布号 |
JPS5347810(A) |
申请公布日期 |
1978.04.28 |
| 申请号 |
JP19760122442 |
申请日期 |
1976.10.12 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
NAGAO KAZUHIKO;EGUCHI SHINICHIROU;TORIO JIROU |
| 分类号 |
G11B5/127;G11B5/133;G11B5/187 |
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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