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Patents for John S. Hall
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
16,919Mar. 31, 1857J.S. HallSteam Carriage
81,365Aug. 25, 1868J.S. HallImprovement in machines for bending wood
  376,952Jan. 24, 1888J.S. HallLubricant Cup
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