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| Patents for Frederick L. Magaw | |||||
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| Number | Date | Patentee | Title | Type | |
| 279,780 | Jun. 19, 1883 | F.L. Magaw | Chain sawing-machine | other wood sawing machines | |
| 279,781 | Jun. 19, 1883 | F.L. Magaw | Chain cutter | sawblades | |