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| All Patents in class 474/157 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,322 | Sep. 14, 1839 | S. King | Machine for sawing and jointing staves | barrel making machines | |
| RE1,322 | Jul. 01, 1862 | A.W. Gray | Improvement in horse-powers | animal powered apparatus | |