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Cotton-Ginning Machinery.
Patent for cotton ginning machinery, which separates cotton faster and more cleanly and continuously feeds cotton into the saws.
Date:
June 14, 1910
Creator:
Wilson, Ralph E.
System:
The Portal to Texas History
Needle for Hand-Embroidery and Similar Work.
Patent for an embroidery needle that is inexpensive to manufacture and allows for rapid stitching.
Date:
November 30, 1920
Creator:
Pade, George V. & Neitzel, Conrad T.
System:
The Portal to Texas History