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Patents for Simon Ingersoll
Patents 1 - 5 of 5
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
9,663Apr. 12, 1853S. IngersollShingle-machine
11,787Oct. 10, 1854S. IngersollPawl Drill
12,821May 08, 1855S. IngersollMachine for sawing or felling trees
15,913Oct. 14, 1856S. IngersollMethod of felling trees
38,486May 12, 1863S. IngersollImproved Friction Clutch
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