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Patents for John S. Hall
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
16,919Mar. 31, 1857J.S. HallSteam Carriagesteam carriages
81,365Aug. 25, 1868J.S. HallImprovement in machines for bending woodwood bending machines
376,952Jan. 24, 1888J.S. HallLubricant Cupgrease cups
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