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| Patents for Seaman Corp. | |||||
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| Number | Date | Patentee | Title | Type | |
| 470,450 | Mar. 08, 1892 | W.S. Seaman | Carving-machine | carving machines | |
| 588,662 | Aug. 24, 1897 | A.D. Seaman | Carving-machine | carving machines | |