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Bench Clamp
Patent for bench clamp.
Date:
November 7, 1916
Creator:
Briles, James M.
System:
The Portal to Texas History
Draft-Appliance.
Patent for a draft appliance (animal-driven vehicle) with the purpose of changing and equalizing the draft between draft-animals and making the draft line easily adjustable.
Date:
October 7, 1902
Creator:
Arnold, Cyrus M.
System:
The Portal to Texas History