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Patents for John S. Hall | |||||
Number | Date | Patentee | Title | Type | |
16,919 | Mar. 31, 1857 | J.S. Hall | Steam Carriage | steam carriages | |
81,365 | Aug. 25, 1868 | J.S. Hall | Improvement in machines for bending wood | wood bending machines | |
376,952 | Jan. 24, 1888 | J.S. Hall | Lubricant Cup | grease cups |