Who is Gyorgy biro?

Who is Gyorgy biro?
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Answer :

He is Laszlo biros, the inventor of the ballpoint pen, brother.he helped invent the ballpoint pen
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Related questions

Did Laszlo Biro create the ballpoint pen alone?

Description : Did Laszlo Biro create the ballpoint pen alone?

Last Answer : George Biro and his brother Laszlo Biro created the Ballpoint pen

Ano ang kahulugan ng biro ng tadhana?

Description : Ano ang kahulugan ng biro ng tadhana?

Last Answer : Yung tao na akala mo sya na pero di pa pala