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All Patents in class 56/294 | |||||
Number | Date | Patentee | Title | Type | |
25,415 | Sep. 13, 1859 | A.H. Inskeep | Improvement in Harvesting Machines | harvesters | |
1,452,730 | Apr. 24, 1923 | A.J. Dremel | Motor-driven lawn mower | lawn mowers | |
4,172,481 | Oct. 30, 1979 | M.J. Brisson | Flail device | tree felling machines |