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6 Matching Results
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Saw-Tooth.
Patent for a new design for saw-teeth, with illustrations.
Date:
February 20, 1906
Creator:
Fleming, Christopher C.
System:
The Portal to Texas History
Process Of Separating Substances Of Different Dielectric Capacities
Patent for a process of separating substances of different substances of different dielectric capacities. Illustration included.
Date:
February 20, 1906
Creator:
Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
System:
The Portal to Texas History
Electrostatic Separator.
Patent for an electrostatic separator for various particles.
Date:
February 20, 1912
Creator:
Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
System:
The Portal to Texas History
Revolver Supporting and Operating Apparatus
Patent for a supporting and operating apparatus for revolvers. Illustrations included.
Date:
February 20, 1912
Creator:
Sims, Henry W.
System:
The Portal to Texas History
Device for Holding Trolley-Poles on Wires.
Patent for a device for holding trolley poles on wires.
Date:
February 20, 1912
Creator:
Van Cleave, William F. & Woodall, Anderson T.
System:
The Portal to Texas History
Cotton Seed Linting Machine.
Patent for Improvements of the Cotton-Seed-Linting Machine. This improvement will allow for better stripping and cleaning of cotton lint.
Date:
February 20, 1919
Creator:
Voorhees, Flex E.
System:
The Portal to Texas History