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| Patents for Beatrice Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,261,432 | Apr. 02, 1918 | S.E. Parslow | Milling Machine | milling machines | |
| 1,262,008 | Apr. 09, 1918 | F.E. Bonham | Razor Blade Sharpener | cutler | |