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| Patents for Albert H. Brown | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 14,787 | Apr. 29, 1856 | A.H. Brown | Lathe | |
 | 31,207 | Jan. 22, 1861 | A.H. Brown | Machine for cutting wooden moldings | |
 | 33,334 | Sep. 24, 1861 | A.H. Brown | Improved machine for turning ovals | |
 | 81,264 | Aug. 18, 1868 | W. Emmett | Lathe Dog | |