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| All Patents in class 192/48.3 | |||||
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| Number | Date | Patentee | Title | Type | |
| 213,366 | Mar. 18, 1879 | H. Whiteley | Hoisting Drum and Clutch Apparatus | hoists, winches, come-alongs | |
| 2,051,116 | Aug. 18, 1936 | H.C. Walsh, E.H. Hall | Power press driving mechanism | punch presses | |