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Ice-Cream Freezer
Patent for "an improvement in that class of ice-cream freezers in which the cream is taken up and frozen by contact with a revolving cylinder containing some refrigerant, and is removed therefrom by means of a suitable scraper" (lines 7-12).
Date:
January 20, 1891
Creator:
O'Neall, James M.
System:
The Portal to Texas History