who assisted with laszlo biro
Where did Laszlo Biro go to school?
Laszlo Biro's wife's name is Elsa Elizabeth Schick Biro.
laszlo biro invented the ballpoint pen in 1938 !
Laszlo Biro went to Budapest University of Technology and Economics
Laszlo Biro's parents were Móric Bíró and Ida Wertheimer. Móric Bíró was a Jewish book publisher and Ida Wertheimer was a homemaker. Laszlo Biro was born in Hungary in 1899.
Hungary.
it was nice
No. He created the Ballpoint pen with his brother Gyorgy Biro
He is from Hungary
timeline
his only brother georg biro