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| All Patents in class 220/233 | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,162 | Mar. 12, 1850 | A. Fessenden | Machinery for making pill-boxes | box making machines | |
| 408,364 | Aug. 06, 1889 | J.A. Traut | Bottle Stopper | ||