发明名称 |
Magnetic head for recording and reproduction |
摘要 |
There is provided a magnetic head used for both magnetic recording and reproduction thereof, comprising a magnetic head body with a gap portion, wherein a first material having a larger saturated magnetic flux density than that of said body is applied to one or both sides of said gap portion, said gap being internally provided with a second material having a smaller saturated magnetic flux density than said body.
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申请公布号 |
US4646184(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19840653094 |
申请日期 |
1984.09.21 |
申请人 |
YE DATA INC. |
发明人 |
GOTO, TADAHIKO;ABE, HIDEO |
分类号 |
G11B5/127;G11B5/187;G11B5/245;(IPC1-7):G11B5/12 |
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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