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Patents for Linus Yale | |||||
Number | Date | Patentee | Title | Type | |
7,767X | Sep. 17, 1833 | L. Yale, P.C. Curtis | Horse power | animal powered apparatus | |
7,770X | Sep. 17, 1833 | L. Yale, P.C. Curtis | Thrashing machine | ||
9,094X | Sep. 11, 1835 | L. Yale | Sawmill head-block | sawmills | |
2,196 | Jul. 29, 1841 | L. Yale | Improvement in sawmill dogs | sawmill dogs |