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| Patents for Norman Smith | |||||
| Number | Date | Patentee | Title | Type | |
| 889 | Aug. 20, 1838 | T. Keane, J. Keane | Mode of constructing metal bench-vises | bench vises | |
| 79,509 | Jun. 30, 1868 | N. Smith | Screw holding screwdriver | screw starters | |