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William Purvis invented the ink pens we use to this day
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László Biró He was the inventor of the ballpoint pen, he was born in Budapest on September 29 th. - ppt download
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:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/51096611/Ladislao_Biro_Argentina_Circa_1978.0.jpeg "Ladislao José Biro invented a “miraculous” pen and changed the way we write - Vox")
Ladislao José Biro invented a “miraculous” pen and changed the way we write - Vox
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Pen - Wikipedia
Black ThenLooking Black On Today In 1809, William Purvis Patented Improvements To Make The Fountain Pen More Durable & Inexpensive - Black Then
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NIHF Inductee and Fountain Pen Inventor Lewis Waterman
