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| Patents Granted on 1819-06-02 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,110X | Jun. 02, 1819 | A.B. Martin | Compost for improving soils | ||
| 3,111X | Jun. 02, 1819 | S. Jones | Hat rounder and gauge | milliner | |