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Automatic Weighing-Scale.
Patent for a more accurate continuous weighing automatic scale of such bulk materials as grain, cotton seed, etc. with a mechanism for automatical control of both a main and an auxiliary receiver door.
Date:
January 26, 1915
Creator:
Williams, Andrew M.
System:
The Portal to Texas History
Boll Breaker and Cleaner
Patent for new and improved Boll Breakers and Cleaners "for handling and cleaning seed cotton prior to it delivery to the ginning mechanism..." (lines 9-10).
Date:
April 26, 1915
Creator:
Kinne, Tempel L.
System:
The Portal to Texas History