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Animal Trap
Patent for an animal trap that can continue to trap more animals even after if traps one or more.
Date:
May 18, 1915
Creator:
Dennis, Decatur D.
System:
The Portal to Texas History
Inspirator Valve For Intake Manifolds
Patent for inspirator valve for to accelerate the air intake to the intake manifold as suction is increased.
Date:
September 18, 1917
Creator:
Brasier, William H.
System:
The Portal to Texas History