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Counties
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Acetylene-Gas Generator
Patent for an acetylene gas generator which automatically regulates the feeding of carbide into the generator.
Date:
September 17, 1907
Creator:
Kinard, John M.
System:
The Portal to Texas History
Collapsible Crate.
Patent for a collapsible crate, which is easier to ship while collapsed and cheaper to make.
Date:
August 6, 1907
Creator:
Ivey, Henry Curtis
System:
The Portal to Texas History