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All Patents in class 366/327.3
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  78,386May 26, 1868B.K. MaltbyCoffee Roaster
  103,998Jun. 07, 1870T. DrakeCoffee Roaster
120,103Oct. 17, 1871L. RunyonImprovement in churns
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