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Patents for Altsie J. Tibbits
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
58,196Sep. 25, 1866E.G. AllenImproved railway-frog
61,926Feb. 12, 1867J.S. CopelandScrew Gage
62,923Mar. 19, 1867A.B. BeanImprovement in machines for making nuts
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