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Patents for John S. Thompson | |||||
Number | Date | Patentee | Title | Type | |
23,410 | Mar. 29, 1859 | M.J. Seymour, J.S. Thompson | Cresset for heating barrels | barrel making machines | |
44,233 | Sep. 13, 1864 | J.S. Thompson | Improvement in stave-jointing machines | barrel making machines | |
49,320 | Aug. 08, 1865 | J.S. Thompson | Improvement in stave-machines | barrel making machines | |
52,772 | Feb. 20, 1866 | J.S. Thompson | Improvement in barrel-head machine | barrel making machines |