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| Patents for James M. Barry | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 37,892 | Mar. 17, 1863 | G.E. Burt | Improvement in horse-powers | |
 | 203,320 | May 07, 1878 | G.E. Burt, E.A. Hildreth | Improvement in horse-powers | |