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| Patents for Ferdinand Unckrich | |||||
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| Number | Date | Patentee | Title | Type | |
| 671,842 | Apr. 09, 1901 | F. Unckrich | Spoke-driving machine | wheelwright | |
| 742,086 | Oct. 20, 1903 | F. Unckrich | Machine for rimming wheels | wheelwright | |