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Improvement in the Propulsion of Vessels.
Patent for improvement in vibrating propellers with continued paddle action that can be attached to a line of boats.
Date:
December 30, 1873
Creator:
Macowitzky, Charles P.
System:
The Portal to Texas History
Improvement in Insect-Destroying Attachments for Cultivators.
Patent for "a fan or blower conjoined with a box containing any of the various powdered poisons used for destroying vermin which infest growing plants, as cotton, potatoes, &c., operated by a pulley and band, running from the axle of the blower to a wheel on the supporting-axle of the cultivator, seeder, or other machine to which the apparatus may be attached." (Lines 19-27) Includes instructions and illustrations.
Date:
December 30, 1873
Creator:
Hurd, Charles T.
System:
The Portal to Texas History
Improvement in Cotton-Presses.
Patent for a new and improved baling-press including instructions and illustrations.
Date:
September 30, 1873
Creator:
Jackson, Thomas R.
System:
The Portal to Texas History