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Patents for S. M. Cutcheon | |||||
Number | Date | Patentee | Title | Type | |
129,843 | Jul. 23, 1872 | E. McCoy | Improvement in Lubricators for Steam Engines | tool lubricators | |
139,407 | May 27, 1873 | E. McCoy | Improvement in Lubricators for Steam-Engines | steam engine lubricators | |
146,697 | Jan. 20, 1874 | E. McCoy | Improvement in Steam-Lubricators | steam engine lubricators |