US Patent 4538509: Automatic Bread Baking Machine
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Revision as of 12:00, 24 January 2011 by Pfleury (talk | contribs) (moved User talk:Pfleury to US Patent 4538509: Automatic Bread Baking Machine)
Homework 1: My Selected Patent
Patent 4,538,509 Automatic bread baking machine
This was the first patent for a breadmaker issued in the United States.
