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Windmill Attachment.
Patent for an attachment for hand or windmill pumps in order to reduce stress of upward and load moving strokes, including instructions and illustrations.
Date:
December 23, 1919
Creator:
Bertrand, Rabb A.
System:
The Portal to Texas History
Cotton Harvester
Patent for Cotton Harvester
Date:
December 12, 1916
Creator:
Lovejoy, Daniel B.
System:
The Portal to Texas History
Pump
Patent for improvements to pumps more specifically pumps used in windmills.
Date:
December 29, 1914
Creator:
Pierson, Hiram W.
System:
The Portal to Texas History
Wire Stretcher
Patent for a wire stretcher. Illustration included.
Date:
December 15, 1908
Creator:
Todd, James C.; Harvison, John A. & Howard, William F.
System:
The Portal to Texas History