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| Patents for Emma Arthur | |||||
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| Number | Date | Patentee | Title | Type | |
| 367,629 | Aug. 02, 1887 | W.R. Remme, M.H. Hickey | Calf Weaner | animal weaners | |
| 442,005 | Dec. 02, 1890 | E.O. Bartholomew | Button Hole Cutter | knives and cutters | |