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| Patents for Wilbur M. Stone | |||||
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| Number | Date | Patentee | Title | Type | |
| 366,187 | Jul. 05, 1887 | F.H. Richards | Shearing mechanism | paper cutting machines | |
| 390,190 | Sep. 25, 1888 | F.H. Richards | Turret-lock | turret lathes | |