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3 Matching Results
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Window-Sash.
Patent for a a window sash, which allows for easy installation and removal of panes of glass.
Date:
June 28, 1910
Creator:
Edwards, Jessie V.
System:
The Portal to Texas History
Egg-Preserving Compound.
Patent for a mixture of chemical for preserving eggs; ingredients, measurement and instruction are in included. No illustration.
Date:
April 28, 1903
Creator:
Brooks, James M.
System:
The Portal to Texas History
Cultivator.
Patent for the improvement of cultivators by allowing the attached shovels to have wider range of motion and customization.
Date:
September 28, 1915
Creator:
Braune, Friedrich
System:
The Portal to Texas History