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John Perkins

Male 1779 - 1782  (2 years)


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Timeline

1779
1780
1780
1781
1781
1782
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2


 
 
 




   Date  Event(s)
1 1779 
  • 1779: Samuel Crompton invents the spinning mule.
2 1780 
  • 1780: Benjamin Franklin invents bi-focal eyeglasses.
  • 1780: Gervinus invents the circular saw.

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