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Acetylene-Gas Apparatus.
Patent for machines that generate acetylene gas for a "simple and comparatively inexpensive construction, in which the gas is thoroughly washed before entering the service-pipe and in which the water-supply to the generator is controlled by the gas pressure and the carbid kept at all times cooled by surrounding water" (lines 11-17).
Date:
December 4, 1900
Creator:
McGoldrick, William Hamilton
System:
The Portal to Texas History