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Automatic Liquid-Fuel Regulator for Steam-Generators.
Patent for improved automatic liquid fuel feed regulator for steam generators especially adapted for use in connection with steam generators in which liquid hydrocarbon or case is used as fuel.
Date:
May 19, 1914
Creator:
Ford, Arthur
System:
The Portal to Texas History
Animal Trap.
Patent for an improved and simplified trap where "a large number of rats can be caught in succession before the trap has to be emptied, as the trap door arrangement is automatic in regard to resetting" (lines 20-24).
Date:
June 23, 1914
Creator:
Willard, Thomas A.
System:
The Portal to Texas History