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Patents for Tyrannus P. Butterfield | |||||
Number | Date | Patentee | Title | Type | |
24,076 | May 17, 1859 | T.P. Butterfield | Hand planing-machine | human powered machines | |
27,690 | Apr. 03, 1860 | T.P. Butterfield | Device for tilting the bolt in shingle-machines | shingle machines |