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Application filed by Tedde GiovannifiledCriticalTedde Giovanni
Publication of CH267171ApublicationCriticalpatent/CH267171A/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
B24D15/087—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 having a crank handle
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH267171D1946-06-261947-06-24Appareil pour affûter des lames de rasoir.
CH267171A
(fr)