Improvement in Cotton-Condensers.
Description:
Patent to improve the compressing-roller design in a cotton gin, to keep the mechanisms from clogging. This is an addition to a previous patent by the same inventor that improved methods of cleaning the cotton. It includes an explanation with references, and illustrations.
Date:
December 10, 1878
Creator:
Donovan, John T.
Partner:
UNT Libraries Government Documents Department