Flour Bin and Sifter.
Description:
Patent for a flour bin and sifter that improves on a patent that was previously granted to the inventor (No. 411,671). The improvements improve "in an adjustable attachment to the bin whereby said bin may be easily and adjustable attached to a wall; a cut-off inserted near the base of the bin to regulate the flow of material into the sifter; a scraper adapted to scrape the upper side of the cut-off so that no material can be drawn out with said cut-off; in having the sifter connected to the bas…
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Date:
March 21, 1893
Creator:
McCellan, John A.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department