| 发明名称 |
MAGNETIC HEAD |
| 摘要 |
A magnetic head having head core constituted by a sandwiched magnetic material on both side thereof by a substrate materials such as, and the magnetic material and the substrate materials are bonded by crystallized glass containing crystals such as gahnite, willemite or the like. |
| 申请公布号 |
EP0197532(A3) |
申请公布日期 |
1988.11.02 |
| 申请号 |
EP19860104709 |
申请日期 |
1986.04.07 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SATOMI, MITSUO;KAMINAKA, NOBUYUKI |
| 分类号 |
G11B5/105;G11B5/127;G11B5/147;G11B5/31;(IPC1-7):G11B5/127 |
主分类号 |
G11B5/105 |
| 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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