发明名称 Ratcheting hand held tool
摘要 A hand held tool is provided with a handle, a ratcheting mechanism connected to the handle, and a quick release bit coupling device connected to the ratcheting mechanism.
申请公布号 US6568693(B2) 申请公布日期 2003.05.27
申请号 US20010861066 申请日期 2001.05.18
申请人 BLACK & DECKER INC. 发明人 GLASS BRIAN
分类号 B23B5/22;B23B5/34;B25B13/46;B25B15/04;(IPC1-7):B23B5/22;B23B13/46 主分类号 B23B5/22
代理机构 代理人
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