发明名称 |
Hand engraving sharpening device |
摘要 |
A sharpening device that utilizes templates for sharpening specific shaped points. The templates are easily replaceable for grinding additional facets or for additional styles of points.
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申请公布号 |
US2008085666(A1) |
申请公布日期 |
2008.04.10 |
申请号 |
US20060545873 |
申请日期 |
2006.10.10 |
申请人 |
LINDSAY STEVEN JAMES;HAMLER CHARLES PAUL |
发明人 |
LINDSAY STEVEN JAMES;HAMLER CHARLES PAUL |
分类号 |
B24B7/00 |
主分类号 |
B24B7/00 |
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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