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Machine for Cutting and Scoring Box-Blanks
Patent for the mechanical cutting and scoring of box blanks with illustrations.
Date:
July 31, 1917
Creator:
Daven, Michael P.
System:
The Portal to Texas History
System of Electrical Operation.
Patent for an electrical system, which reduces the amount of power used to run a generator when there is low usage of the generator, thereby saving fuel.
Date:
July 2, 1907
Creator:
Slaughter, Joel C.
System:
The Portal to Texas History
System of Electrical Operation.
Patent for an electrical system to power generators, which can reduce the power flow to the generator during low usage periods.
Date:
July 2, 1907
Creator:
Slaughter, Joel C.
System:
The Portal to Texas History