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Acetylene-Gas Lamp.
Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations.
Date:
February 20, 1900
Creator:
Josserand, Peter
System:
The Portal to Texas History
Smoke-Consumer and Artificial Draft
Patent for a smoke consumer used to maintain the heat of a furnace while absorbing the smoke. Illustrations included.
Date:
February 18, 1908
Creator:
Ford, Andrew H.
System:
The Portal to Texas History