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| Patents for Arthur E. Zumpe | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,108,176 | Aug. 25, 1914 | A. Hormel | Grinding-machine | sanding machines | |
| 1,143,976 | Jun. 22, 1915 | P. Kruse | Double-seaming machine | can making machines | |