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Patents for John Howe
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
4,762XMay 18, 1827J. HoweMachine for pressing brickbrick maker
5,069XApr. 15, 1828P. Pearson, J. HoweMaking sugar boxes by machinerybox making machines
8,146XApr. 16, 1834J. HoweForge, or heating wind for blacksmith's fireblacksmith
264,628Sep. 19, 1882J. Howe, E. CockfieldRadius Link Planermetal planers
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