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| Patents for S. Kemon | |||||
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| Number | Date | Patentee | Title | Type | |
| 137,583 | Apr. 08, 1873 | B.D. Whitney | Improvement in band sawing-machines | bandsaw guides | |
| 147,535 | Feb. 17, 1874 | B.D. Whitney | Improvement in circular files | saw sharpening machines | |