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| Patents for Andrew W. Aitken | |||||
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| Number | Date | Patentee | Title | Type | |
| 741,472 | Oct. 13, 1903 | A.W. Aitken, D. Farquhar | Stoker for Threshing or Other Engines | solid fuel stokers | |
| 933,945 | Sep. 14, 1909 | A.W. Aitken | Gearing for Traction Engines | traction engine propulsion components | |