发明名称 Multipurpose magnetizer/demagnetizer
摘要 A magnetizer/demagnetizer which includes an elongated receptacle for slidably receiving an elongated tool therein, irrespective of length. Also, the magnetizer/demagnetizer includes unique accessory items, such as a tube for containment of small parts, and magnetism indicator means for indicating when a tool needs to be re-magnetized.
申请公布号 US6310532(B1) 申请公布日期 2001.10.30
申请号 US20000574908 申请日期 2000.05.19
申请人 SANTA CRUZ CATHY D.;HENRY GREGORY L.;ALDERSON NEIL R. 发明人 SANTA CRUZ CATHY D.;HENRY GREGORY L.;ALDERSON NEIL R.
分类号 H01F13/00;(IPC1-7):H01F13/00 主分类号 H01F13/00
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