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| Patents for Samuel A. Arnold | |||||
| Number | Date | Patentee | Title | Type | |
| 15,393 | Jul. 22, 1856 | H. Patterson, C.D. Smith | Friction-match machine | match making machines | |
| 187,353 | Feb. 13, 1877 | T.F. Carver | Improvement in rests for metal-lathes | metal lathes | |