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| Patents for Aug. H. Tuechter | |||||
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| Number | Date | Patentee | Title | Type | |
| 803,627 | Nov. 07, 1905 | S.C. Schauer | Speed-Changing Device | metalworking speed changing mechanisms | |
| 857,207 | Jun. 18, 1907 | S.C. Schauer | Stop Mechanism for Drill Presses | drill presses | |