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Patents for Altsie J. Tibbits | |||||
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Number | Date | Patentee | Title | Type | |
58,196 | Sep. 25, 1866 | E.G. Allen | Improved railway-frog | track and switches | |
61,926 | Feb. 12, 1867 | J.S. Copeland | Screw Gage | measurement gauges | |
62,923 | Mar. 19, 1867 | A.B. Bean | Improvement in machines for making nuts | nut or bolt making machines |