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| Patents for Adolph H. Kleinsorge | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,826,945 | Mar. 18, 1958 | A.H. Kleinsorge | Boring Machine | ||
| 3,628,498 | Dec. 21, 1971 | A.H. Kleinsorge | Optical Reader Assembly | ||