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Patents for Edward Boyd | |||||
Number | Date | Patentee | Title | Type | |
125,899 | Apr. 23, 1872 | A.C. Martin | Improvement in Handles for Crosscut Saws | crosscut saw handles | |
216,381 | Jun. 10, 1879 | C.W. Coe | Improvement in drilling-machines | drill presses | |
300,266 | Jun. 10, 1884 | J.A. Keiser | Cutter Clamp for Cabinet Scraper | scraper planes | |
350,351 | Oct. 05, 1886 | T.P. Egan, F. Danner | Grinding-machine | sharpening machines | |
377,705 | Feb. 07, 1888 | E. Barrath | Process of manufacturing coal-hods |