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Patents for Franklin Skinner | |||||
Number | Date | Patentee | Title | Type | |
8,550 | Nov. 25, 1851 | F. Skinner | Shingle-machine | shingle machines | |
26,791 | Jan. 10, 1860 | F. Skinner | Machine for cutting shavings for mattresses | excelsior machines | |
49,312 | Aug. 08, 1865 | F. Skinner | Tightening Pulleys by Friction | industrial machine pulleys and belt drive mechanisms |