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Patents for Daniel M. Wright | |||||
Number | Date | Patentee | Title | Type | |
795,123 | Jul. 18, 1905 | R.G. Henry, D.M. Wright | Drill-spindle | drill presses | |
805,546 | Nov. 28, 1905 | R.G. Henry, D.M. Wright | Drill-spindle-driving mechanism | drill presses | |
834,438 | Oct. 30, 1906 | D.M. Wright | Power-transmission mechanism | drill presses | |
984,708 | Feb. 21, 1911 | C.D. Rice | Belt-gearing | drill presses |