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| Patents for John F. Chase | |||||
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| Number | Date | Patentee | Title | Type | |
| 11,518 | Aug. 15, 1854 | A.D. Crane | Machine for turning irregular forms | pattern lathes | |
| 54,248 | Apr. 24, 1866 | N.P. Eddy | Improvement in machine-drills | drill presses | |