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Patents for William Donaldson
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
78,938Jun. 16, 1868W. DonaldsonImprovement in machines for making bungs for caskscooper
577,160Feb. 16, 1897W. DonaldsonGas Motor
615,146Nov. 29, 1898W. DonaldsonLathe
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