发明名称 FISHING TOOL FOR MAGNETIC OBJECTS
摘要 A tool for fishing magnetic objects through a wall includes a body portion that has a cavity formed therein. An electromagnet is secured in the cavity and is connected to a variable power source that is adapted to selectively activate the electromagnet. A pair of lines are secured to the top of the body portion so that the same can be raised or lowered a predetermined distance. The body portion includes a slot that extends into the same from the top thereof. The slot is adapted to retain an end of a fish tape therein.
申请公布号 CA2173032(A1) 申请公布日期 1996.10.01
申请号 CA19962173032 申请日期 1996.03.29
申请人 JAMES, FRANK D. 发明人 JAMES, FRANK D.
分类号 H02G1/08;(IPC1-7):H02G1/08 主分类号 H02G1/08
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