发明名称 |
MANUFACTURE OF MAGNETIC HEAD |
摘要 |
PURPOSE:To secure an easy winding work with no exfoliation of the coating, by eliminating the process deteriorated layer on the matching surface through the electrolytic etching as well as carrying out the round-off of winding window and others. |
申请公布号 |
JPS53107323(A) |
申请公布日期 |
1978.09.19 |
申请号 |
JP19770021918 |
申请日期 |
1977.02.28 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
IKATA KOUICHI;FUJIMURA KENICHI;HINO TETSUO |
分类号 |
G11B5/133;G11B5/127 |
主分类号 |
G11B5/133 |
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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