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| All Patents in class 74/386 | |||||
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| Number | Date | Patentee | Title | Type | |
| 285,484 | Sep. 25, 1883 | M.C. Henley | Screw-driver | screwdriver mechanisms | |
| 621,158 | Mar. 14, 1899 | I. Sedgwick | Traction Engine | steam traction engines | |