Lazlo biro.
Laszlo Biro, a Hungarian-Argentinian journalist, and his brother, Georg, developed the modern ballpoint pen in the 1930s. They patented their design in 1938 and began mass-producing them in Argentina.
Laszlo Biro, a Hungarian-Argentinian inventor, is credited with inventing the modern ballpoint pen in the 1930s. His design replaced the fountain pen with a ball that rotated at the tip to control the flow of ink, creating a smoother writing instrument.
The ballpoint pen was invented on October 30, 1888, by John J. Loud, but it was not commercially successful. The modern version of the ballpoint pen that we use today was invented by László Bíró in 1938.
John J. Loud is credited for inventing the modern ballpoint pen.
laszlo biro invented the ballpoint pen in 1938 !
Laszlo Biro, a Hungarian-Argentinian journalist, and his brother, Georg, developed the modern ballpoint pen in the 1930s. They patented their design in 1938 and began mass-producing them in Argentina.
John J. Loud is credited for inventing the modern ballpoint pen.
Laszlo Biro, a Hungarian-Argentinian inventor, is credited with inventing the modern ballpoint pen in the 1930s. His design replaced the fountain pen with a ball that rotated at the tip to control the flow of ink, creating a smoother writing instrument.
Laszlo Biro was the inventor of the modern ballpoint pen.
The ballpoint pen was invented on October 30, 1888, by John J. Loud, but it was not commercially successful. The modern version of the ballpoint pen that we use today was invented by László Bíró in 1938.
John J. Loud is credited for inventing the modern ballpoint pen.
laszlo biro invented the ballpoint pen in 1938 !
No. He created the Ballpoint pen with his brother Gyorgy Biro
The ballpoint pen was invented in 1938 by Laszlo Biro.
As far as i can tell the most expensive ballpoint pen in the world is the Mont Blanc ballpoint
Biro was the inventor of the modern ballpoint pen.
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.