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Patents Granted on 1815-09-12 | |||||
Number | Date | Patentee | Title | Type | |
2,376X | Sep. 12, 1815 | H. Mathews | Finishing wire-necked buttons | button making machinery | |
2,377X | Sep. 12, 1815 | H. Mathews | Machine for making wire-necked metal buttons | button making machinery | |
2,378X | Sep. 12, 1815 | B.L. Greenough | Making carriage wheels | wheelwright | |
2,379X | Sep. 12, 1815 | E. Warner | Boiling and steam stove | stoves |