Slavoljub Eduard Penkala the guy who invented mechanical pencils

image of Slavoljub
invention not exact invention of what he invented

facts

  • 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

Report Abuse

If you feel that this video content violates the Adobe Terms of Use, you may report this content by filling out this quick form.

To report a Copyright Violation, please follow Section 17 in the Terms of Use.