https://en.wikipedia.org/wiki/L%C3%A1szl%C3%B3_B%C3%ADr%C3%B3

E1954475 UNEXPLORED

László Bíró was a Hungarian-Argentine inventor best known for creating the modern ballpoint pen, which revolutionized writing instruments worldwide.

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László Bíró hasWikipediaPage https://en.wikipedia.org/wiki/L%C3%A1szl%C3%B3_B%C3%ADr%C3%B3