Slavoljub Eduard Penkala the guy who invented mechanical pencils

image of Slavoljub
invention not exact invention of what he invented


  • Born april 20 1871
  • died febuary 5 1922
  • he was a crotain egniear and inventor
  • he colabrated with an enterpouner and started the penkla moster company and built a pen and pencil factory
  • that company was one of the biggest company in the world at that time

Intresting Facts

  • This company is now called the toz pankala
  • Had a total of 80 patents
  • Died at the age 50
  • Died by preumonia

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