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Patents for Linus Yale | |||||
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Picture | Number | Date | Patentee | Title | |
7,767X | Sep. 17, 1833 | L. Yale, P.C. Curtis | Horse power | ||
7,770X | Sep. 17, 1833 | L. Yale, P.C. Curtis | Thrashing machine | ||
![]() | 9,094X | Sep. 11, 1835 | L. Yale | Sawmill head-block | |
![]() | 2,196 | Jul. 29, 1841 | L. Yale | Improvement in sawmill dogs |