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| Patents for M. W. Allen | |||||
| Number | Date | Patentee | Title | Type | |
| 107,653 | Sep. 27, 1870 | C.E. Boynton | Improved Fluting and Beading-Tool for Woodworkers | scratch beaders | |
| 656,574 | Aug. 21, 1900 | H.H. Abernathy | Brake | railroad car brakes | |