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Floor cleaner.
Patent for a floor cleaner that cleans better.
Date:
June 20, 1916
Creator:
Crawford, Hezikiah H.
System:
The Portal to Texas History
Safety Clamp For Starting Boxes.
Patent for a safety clamp for locking the handles of starting boxes with slotting to receive a padlock.
Date:
June 20, 1916
Creator:
Henry, Ben B.
System:
The Portal to Texas History