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| Patents for Warwick Tool Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 51,384 | Dec. 05, 1865 | A.F. Cushman | Improvement in scroll-chucks | metal lathe chucks | |
| 79,266 | Jun. 23, 1868 | J.D. Sibley | Spirit Level | levels | |