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| Patents for Nesbitt Brothers | |||||
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| Number | Date | Patentee | Title | Type | |
| 268,523 | Dec. 05, 1882 | J. Nesbitt | Electric device for operating the throttle-valves of steam-engines | steam engine valve gear | |
| CA-16,229 | Jan. 31, 1883 | J. Nesbitt | Improvement on electric devices for operating throttle valves | steam engine valve gear | |
| CA-38,659 | Apr. 06, 1892 | J. Nesbitt | Stop for engines and machinery | internal combustion engines | |