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| Patents for Alby C. Winn | |||||
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| Number | Date | Patentee | Title | Type | |
| 301,945 | Jul. 15, 1884 | A.C. Winn | Gage | measurement gauges | |
| 302,079 | Jul. 15, 1884 | A.C. Winn | Caliper Square | measurement gauges | |