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What did Lazlo Biro do?
Lazlo Biro invented ball point pen
Did Lazlo Biro invent the ballpoint pen?
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
Who made pen?
angelica mckee
Who inveted the modern ballpoint pen?
Lazlo biro.
What Lazlo Biro did in 1940?
In 1940, Lazlo Biro, a Hungarian-Argentinian inventor, patented the first commercially successful ballpoint pen. His invention revolutionized writing instruments by introducing a pen that did not require constant refilling and could write on a variety of surfaces.
Who helped laszlo biro invent the ballpoint pen?
his only brother georg biro
What helpful school object did Ladislao Biro invent?
Biro was the inventor of the modern ballpoint pen.
Who developed the first successful ballpoint pen?
the Hungarian Lazlo Biro. His ballpoint pen, commonly called the "biro," soon became popular in Great Britain during the late 1930s and 1940s.
Did laszlo biro invent anything other than the ball point pen?
NO Laszlo Biro did not invent anything else besides the ball point pen. He invented the ball point pen in 1938.
Where does Lazlo Biro now live?
Laszlo Biro was the inventor of the modern ballpoint pen. He was born in Budapest, Hungary but moved to Argentina when he was 44 years old.
What is a Biro?
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.
Did Laszlo Biro create the ballpoint pen alone?
No. He created the Ballpoint pen with his brother Gyorgy Biro
