Scraper for Mixing-Machines
Description:
Patent for a now and useful Scraper for Mixing-Machines, which is specifically a scraper attachment for the mixing-cylinder wherewith the material that may cling to the inner surface of the cylinder may be scraped off and the mixing operation may be thoroughly performed.
Date:
June 4, 1901
Creator:
Sliger, Charles F.
Item Type:
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Partner:
UNT Libraries Government Documents Department