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| Patents for J. Richards | |||||
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| Number | Date | Patentee | Title | Type | |
| 285,669 | Sep. 25, 1883 | A.E. Petticrew | Ratchet-Wrench | ratchet wrenches | |
| 688,415 | Dec. 10, 1901 | W.L. Holman | Mortising-machine | mortising machines | |