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| Patents for F. A. Richmond | |||||
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| Number | Date | Patentee | Title | Type | |
| 343,351 | Jun. 08, 1886 | C.R. Watrous | Nut Cracker | nutcrackers | |
| 368,422 | Aug. 16, 1887 | C.T. Porter | Valve for steam-engines | steam engine valves | |