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| Patents for Detrick & Harvey Machine Co. | |||||
| Number | Date | Patentee | Title | Type | |
| 278,518 | May 29, 1883 | J.S. Detrick | Metal Planer | metal planers | |
| 414,503 | Nov. 05, 1889 | J.S. Detrick | Machines for Planing Metal | metalworking machine mechanisms | |
| 518,183 | Apr. 10, 1894 | L.H. Bachtell, J.S. Detrick | Feeding Device for Metal Planing Machines | metal planers | |