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Patents for John Barton
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
GB-181,103,482Sep. 11, 1811J. BartonSawing machinewoodworking machines
GB-181,303,745Nov. 01, 1813J. BartonImprovements in the construction and application of steam enginessteam engines
GB-181,604,062Aug. 31, 1816J. BartonCertain improvement in pistonspiston ring and packing
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