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Patents for Armington & Sims Engine Co. | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 292,446 | Jan. 22, 1884 | G.C. Sims | Lubricator | |
330,768 | Nov. 17, 1885 | P. Armington | Lubricator | ||
332,632 | Dec. 15, 1885 | P. Amington | Piston Valve |