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Patents for T. C. Day | |||||
Number | Date | Patentee | Title | Type | |
114,129 | Apr. 25, 1871 | J. Goodrich, H.J. Colburn | Improvement in self-oiling pulleys | industrial machine pulleys and belt drive mechanisms | |
254,542 | Mar. 07, 1882 | A. Fales | Fales Combination Plane | combination planes |