William Haywood |
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Documents |
Date | Document Name & Details | Documents |
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grant date 10 December 1895 | Street-Sweeper. United States Patent US 551,208 William Haywood | PDF - 536KB - 5 pages |
grant date 7 April 1896 | Dumping-Wagon. United States Patent US 557,807 William Haywood | PDF - 444KB - 5 pages |