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Window Washer And Wiper.
Patent for improvement in window washer and wiper design pertaining to the windshields or windows of street cars.
Date:
August 6, 1918
Creator:
Randall, John G.
System:
The Portal to Texas History
Coffee Roaster.
Patent for a coffee roaster, with key features such as electric heat and agitation of coffee beans during roasting, including illustrations.
Date:
May 6, 1918
Creator:
Shortt, Everett T.
System:
The Portal to Texas History