Wrench.
Description:
Patent for a new and improved wrench, which is especially useful for machinists. The improvement to existing wrench technology is present in positions where a thin jaw wrench is necessary and in removing parts upon which an ordinary nut wrench, even thin jawed, would act.
Date:
May 6, 1913
Creator:
Seale, Jefferson, W.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department