FR1090267A - Outil tranchant et, plus particulièrement, couteau de table à arête incurvée, et machine à affûter spéciale pour cet outil
- Google Patents
Outil tranchant et, plus particulièrement, couteau de table à arête incurvée, et machine à affûter spéciale pour cet outil
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B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
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FR1090267D1952-11-181953-11-18Outil tranchant et, plus particulièrement, couteau de table à arête incurvée, et machine à affûter spéciale pour cet outil
ExpiredFR1090267A
(fr)