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Start Over Partner UNT Libraries Government Documents Department Country United States States Texas Year 1919 Month April Day 21st

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Air Regulating Attachment (open access)

Air Regulating Attachment

Patent for an Air Regulating Attachment. This new invention for an air regulating attachment builds upon previous advancements to create an inexpensive air regulating attachment system, which will in turn be used to regulate engine carburetors (Oscar Kiessing).
Date: April 21, 1919
Creator: Kiessig, Oscar
System: The Portal to Texas History