Knife-Sharpener.
Description:
Patent for improvements in knife-sharpeners that can be clamped onto a table or similar object, including an illustration. The device has also been "adapted for use in connection with a pair of bits or cutters having convex cutting edges disposed in confronting relation, the bits or cutters being capable of adjustment to present new portions of the respective cutting edges for effective work as the occasion requires" (lines 17-23).
Date:
February 5, 1918
Creator:
Kirlin, Wiliam B.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department