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| All Patents in class 29/90.5 | |||||
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| Number | Date | Patentee | Title | Type | |
| 209,588 | Nov. 05, 1878 | J.S. Seaman | Machine for Edging, Sizing and Straightening Non-Cylindrical Metal-Bars | metal straightening machines | |
| 231,259 | Aug. 17, 1880 | B. Beehler | Sanding machine | sanding machines | |
| 357,028 | Feb. 01, 1887 | H. Plumb | Rod-sanding machine | sanding machines | |
| 914,943 | Mar. 09, 1909 | M. Godlewski | Burnishing machine | ||