发明名称 |
Method of making multi track magnetic transducing heads |
摘要 |
Magnetic heads are made in groups by bonding ferrite elements to a non magnetic support to provide an assembly of parallel ferrite elements. The elements are machined to a required form. After which the assembly is divided transversely of the length of the elements into a plurality of members each having a plurality of shaped ferrite pieces in spaced parallel relationship.
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申请公布号 |
US3927470(A) |
申请公布日期 |
1975.12.23 |
申请号 |
US19730422685 |
申请日期 |
1973.12.07 |
申请人 |
CASE, DEREK FRANK |
发明人 |
CASE, DEREK FRANK |
分类号 |
G11B5/60;G11B5/187;G11B5/29;(IPC1-7):H01F7/06 |
主分类号 |
G11B5/60 |
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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