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All Patents in class 19/21
Patents 1 - 2 of 2
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PictureNumberDatePatenteeTitle
  8,214XMay 23, 1834R. MillerCleaning and breaking flax and hemp
  319Jul. 31, 1837E.J. Horn, A.T. Mixsell, C. WarnerImprovement in Machines for Breaking and Dressing Hemp and Flax
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