== Homework Assignment 1: ==: Revision history

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4 February 2011

  • curprev 14:3014:30, 4 February 2011Kristen kemnetz talk contribs 1,141 bytes +1,141 Created page with "== Homework Assignment 1: == * Toothbrush holder and dryer system ** Patent Number: 4845859 ** Date of Patent: July 11, 1989 * The purpose of this invention is to dry your toot..."