High-Pressure Suction Fan and Blower.
Description:
Patent for "a fan which will operate in a continuous and highly efficient manner and increase the air pressure with a reduced power of operation" and "may be used either in conjunction with a cotton gin...or it may be used for any other purpose where suction or blast fans are used" (lines 31-33, 10-15). It includes an illustration.
Date:
August 2, 1921
Creator:
Blackmon, Enoch J.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department