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Disk Plow
Patent for disk plow. Illustration included.
Date:
April 2, 1907
Creator:
Leuty, Clyde Clifford
System:
The Portal to Texas History
Washing-Machine.
Patent for a washing machine composed of a suds box, a stationary rubber piece, and rubber rollers.
Date:
April 2, 1907
Creator:
Thompson, Henry E.
System:
The Portal to Texas History