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Patents for David H. Burrell
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
189,869Apr. 24, 1877J.D. McEachern, D.H. BurrellImprovement in wood barrel-hoopscooper
211,715Jan. 28, 1879J.B. DoughertyImprovement in barrel-hoop machineshoop making machines
233,471Oct. 19, 1880J. Naylor, Jr., D.H. BurrellMachine for dressing and finishing barrel-hoopshoop making machines
243,502Jun. 28, 1881D.H. BurrellVat for heating and saturating barrel-hoopshoop making machines
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