发明名称 Quick switch hand tool
摘要 A quick switch hand tool includes a base board, a plate, a shell, and a cover connected together. A driving shaft is rotatably disposed in the base board, the plate, the shell and the cover. A switch means is mounted on the base board and is provided for switching the direction of the driving shaft. A quick actuating member is disposed on the driving shaft and provides the effect of quick actuating.
申请公布号 US7424837(B2) 申请公布日期 2008.09.16
申请号 US20070669497 申请日期 2007.01.31
申请人 SHU ZU-SHUNG 发明人 SHU ZU-SHUNG
分类号 B25G1/08 主分类号 B25G1/08
代理机构 代理人
主权项
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