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Coin Operated Vending Machine
Patent for a coin operated vending machine that is meant to be inexpensive and adapted to protect the items being vended, and to allow adjustment for coins of different denominations.
Date:
September 2, 1902
Creator:
Fender, John Brown
System:
The Portal to Texas History
Carbureter Attachment.
Patent for a carbureter attachment.
Date:
March 19, 1918
Creator:
McDonald, James A. & Harris, James H.
System:
The Portal to Texas History