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Patents Granted on 1816-11-19 | |||||
Number | Date | Patentee | Title | Type | |
2,701X | Nov. 19, 1816 | J. Edwards | Improvement in the manufacture of scale beams | ||
GB-181,604,084 | Nov. 19, 1816 | J. Barker | Improvements in the method or means of acting upon machinery | propulsion and energy |