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| Patents for R. J. Dearborn | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 933,737 | Sep. 14, 1909 | J.A. Baird | Ventilating-plate and spacing-block for electric apparatus | |
 | 984,182 | Feb. 14, 1911 | J.M. Barr | Magnetizable wedge for dynamo-electric machines | |
 | 1,112,452 | Oct. 06, 1914 | T. Hoock | Winding for induction-motors | |
 | 1,116,424 | Nov. 10, 1914 | R.E. Hellmund | Induction-motor | |