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4 Matching Results
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Coin Operating Vending Machine
Patent for a coin operated vending machine. Illustration included.
Date:
December 6, 1904
Creator:
Davis, Alvah B.
System:
The Portal to Texas History
Automatic Railway Switch
Patent for a automatic railway switch. Illustration included.
Date:
December 20, 1904
Creator:
Lee, Charles
System:
The Portal to Texas History
Bottle
Patent for a bottle. Illustration included.
Date:
December 27, 1904
Creator:
Marion, John B.
System:
The Portal to Texas History
Steam Boiler
Patent for a stem boiler. Illustration included.
Date:
December 6, 1904
Creator:
Stucky, Allan C.
System:
The Portal to Texas History