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Patents Granted on 1826-06-22 | |||||
Number | Date | Patentee | Title | Type | |
4,479X | Jun. 22, 1826 | W. Hunt, W. Hoskins | Machine for spinning flax and hemp | flax and hemp machines | |
4,480X | Jun. 22, 1826 | M. Isnard | Bouyant dock |