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发明名称
磁气头之消磁用电磁石
摘要
申请公布号
TW027614
申请公布日期
1979.11.01
申请号
TW06823185
申请日期
1978.03.02
申请人
东京电气化学工业株式会社
发明人
藤田元良
分类号
G11B5/127
主分类号
G11B5/127
代理机构
代理人
林敏生 台北巿南京东路二段一二五号七楼伟成第一大楼
主权项
由形成有空隙的轭铁以及装在此轭铁的线圈所构成之磁性头消磁用电磁铁中,将前述空隙近傍之轭铁前端中央部作为比磁性带宽度为宽阔,并将离开该空隙之轭铁侧端部形成为较磁性带宽度狭窄,为其特征之磁性头消磁用电磁铁。
地址
日本东京都千代田区内神田2丁目14番6号
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