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Improvement in Corn and Cotton Planters.
Patent for improvement in corn and cotton planting machinery, including illustrations.
Date:
August 20, 1872
Creator:
Svenson, Bengt Johan
System:
The Portal to Texas History
Improvement in Fences.
Patent for improvement in rail-fence by using “triangular-shaped posted or couplings; it consists in arranging posts of a triangular form and a certain construction diagonally with the rails forming the body of each panel, so that long and short rails may be utilized.” (Lines 14-19) Illustration is included.
Date:
August 20, 1872
Creator:
Willie, William T.
System:
The Portal to Texas History
Improvement in Cultivators.
Patent for the improvement of cultivators, consisting in the construction and arrangement of of a double-sweep plow. It includes a description and illustration.
Date:
August 20, 1872
Creator:
Svenson, Bengt Johan
System:
The Portal to Texas History