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| All Patents in class 474/165 | |||||
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| Number | Date | Patentee | Title | Type | |
| 158,923 | Jan. 19, 1875 | R.R. Doan | Road Engines | steam road engines | |
| 760,908 | May 24, 1904 | P. Mullen | Hoisting mechanism | hoists, winches, come-alongs | |