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Who Discover The Pen? [Solved]

The pen may be mightier than the sword, but when Jewish-Hungarian journalist László Bíró invented the ballpoint pen in the 1930s clichéd sayings were probably the last thing on his mind.22 Aug 2012

Who Invented The Pen? | Invention of A Pen | The Dr Binocs Show | Peekaboo Kidz

Who Invented The Pen

Who invented Ball pen ? // Who invented Ballpoint pen ? // History of Ballpoint pen

Who invented

History of the Ballpoint Pen

(www.abndigital.com) Most of us use a pen every day but