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Who invented the BALLPOINT PEN?

  • A.Biro brothers
  • B.Waterman brothers
  • C.Bicc brothers
  • D.Write brothers

Answer: A

The Biro brothers invented it.

Laszlo Biro, a Hungarian journalist, and his brother Gyorgy, a chemist, patented the ballpoint in 1938, using the quick-drying ink of newspaper presses in a pen tipped with a rolling ball. In much of the world the pen is still called a biro.

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