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| Patents for Martin Luther Killam | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-44,258 | Sep. 13, 1893 | M.L. Killam | Hub for carriage wheels | carriage wheels | |
| CA-52,291 | May 16, 1896 | M.L. Killam | Hub for vehicles | wagon and cart wheels, axles and hubs | |