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Patents for John Bird | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 78,863 | Jun. 16, 1868 | M.C. Cronk | Grinding Harvester Knives | |
![]() | 776,406 | Nov. 29, 1904 | E.P. Lamb | Vaporizer for Hydrocarbon Engines | |
![]() | 849,797 | Apr. 09, 1907 | E.P. Lamb | Electric Igniter for Explosive Engines |