Inventors’ Day in Argentina

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Inventors’ Day in Argentina is a national observance honoring inventors, held on the birthday of László Bíró, the Hungarian-Argentine creator of the modern ballpoint pen.

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Label	Occurrences
Inventors’ Day in Argentina canonical	1

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Full triples — surface form annotated when it differs from this entity's canonical label.

László Bíró → commemoratedBy → Inventors’ Day in Argentina ⓘ