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Patents for Jeremiah Black
Patents 1 - 4 of 4
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PictureNumberDatePatenteeTitle
  1,008XFeb. 18, 1809J. Black, S. MausMills
  1,345XAug. 02, 1810J. BlackChinese chain pump for raising water
  2,895XJan. 17, 1818J. BlackMode of pointing cannon
  2,897XJan. 17, 1818J. BlackConstructing the Archemedian screw
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