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| All Patents in class 72/393 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 182,724 | Sep. 26, 1876 | W.H. Severson, H. Tyler | Improvement in tube-expanders | |
| 183,241 | Oct. 10, 1876 | A. Work | Tube Expander | ||
 | 1,153,480 | Sep. 14, 1915 | E.F. Beugler | Hoop expanding and flaring machine | |
| 1,403,120 | Jan. 10, 1922 | P. Kruse | Flanging machine for can bodies | ||
| 2,759,733 | Aug. 21, 1956 | H.E. Sloan | Expansible Collet | ||