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Patents for Thomas Weston | |||||
Number | Date | Patentee | Title | Type | |
1,770X | Jun. 26, 1812 | T. Weston | Plummets of Lead Used in Teaching Wrifford's Art of Writing | teacher | |
2,266X | Feb. 13, 1815 | T. Weston | Still boiler and worm | stationary boilers |