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| Patents Granted on 1816-03-01 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,443X | Mar. 01, 1816 | W. Adams | Fan for cleaning wheat | miller | |
| 2,444X | Mar. 01, 1816 | A. Matthews, S.H. Woodruff | Composition for making wire eyed buttons | ||