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Can someone answer this question?

Jayanthi posted 3 years ago
Who invented the BALLPOINT PEN?

3 answers

Zarahnitsa replied 3 years ago
A great American Inventor John Jacob Loud
Madhuranjani replied 3 years ago
I think , a hungarian journalist named Laszlo Biro invented the first ballpoint pen in 1938.
Jayanthi replied 3 years ago
The correct answer is László József Bíró . Your correct madhuranjani