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Patents for Arthur L. Stewart | |||||
Number | Date | Patentee | Title | Type | |
1,203,608 | Nov. 07, 1916 | E.W. Bullock, A.L. Stewart, J.E. Gleason | Gear Cutting Machine | gear making machines | |
1,274,466 | Aug. 06, 1918 | B.H. Bickle, A.L. Stewart | Gear Cutter | gear making machines | |
CA-186,286 | Aug. 27, 1918 | A.L. Stewart, J.E. Gleason | Cutter for gears | gear making machines |