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| Patents Granted on 1854-05-30 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI111 | May 30, 1854 | O. Nichols | Grindingmill | ||
| 10,985 | May 30, 1854 | C. Gregg | Vise | bench vises | |
| 10,988 | May 30, 1854 | C. Hobson | Improved stave-machine | barrel making machines | |