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| Patents Granted on 1953-11-17 | |||||
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| Number | Date | Patentee | Title | Type | |
| D170,864 | Nov. 17, 1953 | I.O. Johansson | Vertical milling machine or similar article | milling machines | |
| 2,659,306 | Nov. 17, 1953 | W.W. De Lano | Means for varying the circumference of printing cylinders | ||