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Marine-Engine Governor.
Patent for marine engine governor "designed to maintain uniformity of speed of the engine when the resistance to the propeller or propellers is varied" (lines 11-13), including illustrations and description of construction.
Date:
August 18, 1903
Creator:
Corneliussen, Ivar
System:
The Portal to Texas History
Pipe
Patent for pipe. It is designed to insulate against heat and cold for all forms of fluid conveying pipes.
Date:
August 4, 1903
Creator:
Berger, Otto
System:
The Portal to Texas History