发明名称 |
Tool for removing cut-off plastic pipe in a pipe socket and method of use |
摘要 |
A tool for cutting a plastic pipe comprising a concave guide section having a central aperture; and a plunger having a longitudinal axis extending through the central aperture and at least one blade extending in generally radial relation from the central axis inside the concave guide section.
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申请公布号 |
US6761512(B2) |
申请公布日期 |
2004.07.13 |
申请号 |
US20020038562 |
申请日期 |
2002.01.03 |
申请人 |
VATTER HANS C. |
发明人 |
VATTER HANS C. |
分类号 |
B23B5/16;B23B41/08;B26D3/16;(IPC1-7):B23B51/02 |
主分类号 |
B23B5/16 |
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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