发明名称 |
Hook screw driver with a tool-coupling arrangement |
摘要 |
A hook screw driver includes a first body and a second body. An end of the first body is connected to an end of the second body. The other end of the first body and the other end of the second body are movable between an open position and a closed position for clamping a hook screw. The hook screw driver includes a tool-coupling portion for coupling with an end of a tool for tightening/loosening fasteners.
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申请公布号 |
US6820522(B2) |
申请公布日期 |
2004.11.23 |
申请号 |
US20030347825 |
申请日期 |
2003.01.21 |
申请人 |
HU BOBBY |
发明人 |
HU BOBBY |
分类号 |
B25B23/16;B25B13/06;B25B13/50;B25B15/00;B25B15/04;B25B23/00;B25B23/12;(IPC1-7):B25B13/56 |
主分类号 |
B25B23/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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