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| Patents for W. M. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 51,065 | Nov. 21, 1865 | E. Hinman, H. Loftie | Drill | ||
| 504,767 | Sep. 12, 1893 | S. Wheeler | Mechanism for ornamenting paper | ||
| 515,849 | Mar. 06, 1894 | S. Wheeler | Roll-paper holder | ||