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3 Matching Results
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Improvement in Sawing-Machines.
Patent for a new and improved pulley-operated, roller-fed log sawing machine
Date:
May 24, 1873
Creator:
Bell, George W.
System:
The Portal to Texas History
Projectile.
Patent for projectiles, more particularly to an explosive projectile. "One of the main objects of the invention is to provide a shell of the character stated which may be produced at relatively small cost..."
Date:
June 24, 1919
Creator:
Wilkins, Willie A.
System:
The Portal to Texas History
Saw-Swage
Patent for " a certain new and useful Saw-Swage." (Lines 5-6) including illustrations.
Date:
December 24, 1901
Creator:
Davis, James E.
System:
The Portal to Texas History