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Patents for Vulcan Iron Works Co. (Oswego) | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 76,691 | Apr. 14, 1868 | J.E. Austin | Improvement in shingle machines | |
![]() | 82,067 | Sep. 15, 1868 | J.E. Austin | Improvement in shingle-machines | |
![]() | CA-17,071 | Jun. 22, 1883 | J. King | Friction clutch and loose pulley |