发明名称 |
Magnetic head unit, magnetic head for use in the magnetic head unit and magnetic head structure for use in the magnetic head. |
摘要 |
<p>Magnetic head unit comprising a magnetic head secured in a housing (41) and having a magnetic head structure (40) provided with a head face (5) and at least one transducing gap terminating in the head face. A wear- resistant layer (31) having at least one alignment mark (35, 36, 37) occupying a defined position with respect to the transducing gap is provided on the head face.</p> |
申请公布号 |
EP0528459(A2) |
申请公布日期 |
1993.02.24 |
申请号 |
EP19920202102 |
申请日期 |
1992.07.10 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
ZIEREN, VICTOR;RUIGROK, JACOBUS JOSEPHUS MARIA;DE JONGH, MATHIJS;BROESE VAN GROENOU, ARNOLD |
分类号 |
G11B5/10;G11B5/255;G11B5/31;G11B5/39;G11B5/48 |
主分类号 |
G11B5/10 |
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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