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All Patents in class 52/64
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
  5,591XJul. 29, 1829N. AdamsMaking Roofs for Buildings in Brick Yards, Tan Yards, Salt Yards, Sugar Manufactories
  420,784Feb. 04, 1890P. GoldrickRoof for Drying Sheds
  4,850,382Jul. 25, 1989D.P. WilliamsWork booth for a robot
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