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Did Lazlo Biro invent the ballpoint pen?
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
What did Lazlo Biro do?
Lazlo Biro invented ball point pen
When did Lazlo Biro invent the biro pen?
Biro was born in Budapest, Hungary in 1899. He presented the first production of the ball pen at the Budapest International Fair in 1931.
Who invented the biro?
lazlo biro invented the biro in 1985
Who made pen?
angelica mckee
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 assisted laszlo biro him with his inventions?
who assisted with laszlo biro
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.
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.
Who helped laszlo biro invent the ballpoint pen?
his only brother georg biro
What is Ladislao Biro's job?
to invent things!
What helpful school object did Ladislao Biro invent?
Biro was the inventor of the modern ballpoint pen.
