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| Patents Granted on 1826-09-23 | |||||
| Number | Date | Patentee | Title | Type | |
| 4,539X | Sep. 23, 1826 | J. Krauser | Manufacturing Nails | nail making machines | |
| 4,540X | Sep. 23, 1826 | W. Tintoff, G. Shalk | Fire engine for throwing water | fire engines | |