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| Patents for Elam A. Oliver | |||||
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| Number | Date | Patentee | Title | Type | |
| 367,658 | Aug. 02, 1887 | E.A. Oliver | Compound metal-working machine | anvil vises | |
| 369,204 | Aug. 30, 1887 | E.A. Oliver | Tire-shrinking apparatus | tire shrinkers | |