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| Patents for Sylvanus Sawyer | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 6,874 | Nov. 13, 1849 | S. Sawyer | Machine for splitting and dressing rattan | |
 | 8,178 | Jun. 24, 1851 | S. Sawyer | Machine for cutting ratan, &c. | |
 | 12,073 | Dec. 12, 1854 | S. Sawyer | Ratan-machine | |
 | 12,141 | Jan. 02, 1855 | S. Sawyer | Machine for splitting ratans into strips | |
 | 78,238 | May 26, 1868 | S. Sawyer | Improvement in rattan-machines | |