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Publication of FR595711ApublicationCriticalpatent/FR595711A/fr
B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
B24D15/085—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones
FR595711D1924-06-281924-06-28Perfectionnement aux procédé d'affûtage des lames de rasoir, et appareil pour l'application de ce perfectionnement
ExpiredFR595711A
(fr)