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| Patents for Almon E. Preston | |||||
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| Number | Date | Patentee | Title | Type | |
| 362,658 | May 10, 1887 | A.E. Preston | Shaft Hanger | industrial machine shaft hangers | |
| 476,305 | Jun. 07, 1892 | A.E. Preston | Apparatus for and method of gaining wood for seats and backs | specialty woodworking machines | |