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Patents for John Donnelly | |||||
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Picture | Number | Date | Patentee | Title | |
127,747 | Jun. 11, 1872 | J. Donnelly | Improvement in Apparatus for Operating Steam-Engine | ||
![]() | 442,426 | Dec. 09, 1890 | J. Donnelly | Pliers | |
![]() | 1,817,980 | Aug. 11, 1931 | J. Donnelly, H.S. Forsberg | Saw frame |