| 发明名称 |
Tool for quick removal of knock-out plugs |
| 摘要 |
A tool for quick removal of knock-out plugs in an electrical box within a wall and consists of an insulated handle and a triangular shaped prying blade hook to knock-out the plugs from the electrical box.
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| 申请公布号 |
US4509242(A) |
申请公布日期 |
1985.04.09 |
| 申请号 |
US19830503242 |
申请日期 |
1983.06.10 |
| 申请人 |
MARRA, GERARDO J. |
发明人 |
MARRA, GERARDO J. |
| 分类号 |
B25B33/00;H02G1/00;(IPC1-7):B23P19/04 |
主分类号 |
B25B33/00 |
| 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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