Speed-Gearing.
Description:
Patent for improvements in “gearing mechanism in which the speed or rotation of a drum or wheel is greatly increased through the intervention of gearing-wheels mounted upon a single shaft.” (Lines 11-14) Illustration is included.
Date:
March 1, 1898
Creator:
Scofield, John R.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department