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Wire Stretcher
Patent for a wire stretcher. Illustrations included.
Date:
December 11, 1906
Creator:
Chisholm, Walter P. & Ladd, J. A.
System:
The Portal to Texas History
Process of Mixing Ingredients
Patent for a process of mixing ingredients. This invention is designed to mix dry state materials to a level moisture to be used for making shale brick. Illustration included.
Date:
September 11, 1906
Creator:
Nash, Alexander Q.
System:
The Portal to Texas History