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Gate.

Description: Patent for a gate that can be manually controlled to open and close the gate when necessary.
Date: September 7, 1920
Creator: White, William Eugin
Partner: UNT Libraries Government Documents Department

Process of Producing Barium Chlorate

Description: Patent for a new process of making substantially pure barium chlorate that will be more expeditious and less costly to carry out than those prior.
Date: September 27, 1921
Creator: Schoch, Eugene P.
Partner: UNT Libraries Government Documents Department
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