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| All Patents in class 83/570 | |||||
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| Number | Date | Patentee | Title | Type | |
| 52,537 | Feb. 13, 1866 | J. Conner | Improvement in straw-cutters | hay or straw cutters | |
| 263,483 | Aug. 29, 1882 | L. Chesley | Shearing and Punching Machine | splitting and shearing machinery | |