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| Patents for William B. Edwards | |||||
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| Number | Date | Patentee | Title | Type | |
| 285,738 | Sep. 25, 1883 | W.B. Edwards | Machine for Pointing Bolts | nut or bolt making machines | |
| 308,145 | Nov. 18, 1884 | W.B. Edwards | Try-Square | try squares | |