| 发明名称 |
Magnetic write and read head with asymmetric pole width |
| 摘要 |
According to the invention, the rear pole piece (PPar) has, around the gap, a smaller width (l) than that (L) of the front pole piece (PPav). Application to magnetic recording. <IMAGE>
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| 申请公布号 |
FR2676301(A1) |
申请公布日期 |
1992.11.13 |
| 申请号 |
FR19910005620 |
申请日期 |
1991.05.07 |
| 申请人 |
COMMISSARIAT A ENERGIE ATOMIQUE |
发明人 |
CUCHET ROBERT;FEDELI JEAN-MARC;PISELLA CHRISTIAN;SIBUET HENRI |
| 分类号 |
G11B5/31;G11B5/39 |
主分类号 |
G11B5/31 |
| 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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