Insect-Power Distributer.
Description:
Patent for a new insecticide distributer using a bellows, a rotary fan, and a tube connecting the bellows to an insecticide reservoir; when pressure is applied to the bellows, the insecticide would pass through the reservoir to a flexible pipe that would distribute the insecticide to any direction without the operator breathing it.
Date:
February 17, 1891
Creator:
Preston, Leonidas A.
Partner:
UNT Libraries Government Documents Department