3 Matching Results

Search Results

Results: 1 - 3

Steam Boiler

Description: Patent for a stem boiler. Illustration included.
Date: December 6, 1904
Creator: Stucky, Allan C.
Partner: UNT Libraries Government Documents Department

Hand Plow Propeller

Description: Patent for hand plow propeller. Illustration included.
Date: September 6, 1904
Creator: Avant, Leonidas W.
Partner: UNT Libraries Government Documents Department

Coin Operating Vending Machine

Description: Patent for a coin operated vending machine. Illustration included.
Date: December 6, 1904
Creator: Davis, Alvah B.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen