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All Patents in class 416/80
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
  6,263XNov. 27, 1830J. BarronFan for bed chambers, dining rooms, halls, etc. moved by mechanism
  6,558XJun. 13, 1831J. BarronImprovement on patent of Nov. 27, 1830 mechanical fam
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