发明名称 KNIFE SHARPENER FOR ASIAN AND EUROPEAN/AMERICAN KNIVES
摘要 A knife sharpener sharpens a wide range of knives and blades. The knife sharpener includes an angle guide associated with a first stage abrasive surface at an angle in the range of 12-18 degrees. A second stage is provided at an angle in the range of 17-23 degrees. A third stage is provided at an angle in the range of 19-25 degrees. The abrasive surface in the first and second stages is in the range of 240 to 400 grit while the abrasives in the third stage is in the range of 600 to 2000 grit.
申请公布号 CA2792316(A1) 申请公布日期 2011.09.15
申请号 CA20112792316 申请日期 2011.03.11
申请人 EDGECRAFT CORPORATION 发明人 ELEK, BELA;FRIEL, DANIEL D. JR.
分类号 B24B3/54 主分类号 B24B3/54
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