![HISTORY: The modern ball point pen was invented in 1938 by the Argentine-Hungarian journalist In the 1930s Bíró was working as the editor of a small newspaper. - ppt download HISTORY: The modern ball point pen was invented in 1938 by the Argentine-Hungarian journalist In the 1930s Bíró was working as the editor of a small newspaper. - ppt download](https://images.slideplayer.com/23/6867483/slides/slide_2.jpg)
HISTORY: The modern ball point pen was invented in 1938 by the Argentine-Hungarian journalist In the 1930s Bíró was working as the editor of a small newspaper. - ppt download
![Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II? Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II?](https://www.telegraph.co.uk/content/dam/technology/2016/09/28/B70egK3CcAA4TcI_trans_NvBQzQNjv4Bq_yHCl97T-pmmS890d_-lMGzy-syXcs8ra7YZBvLLL7M.png)
Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II?
Who invented the Ball Point Pen? Is it Biro Brothers, Waterman Brothers, Bicc Brothers, or Write Brothers? - Quora
![Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II? Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II?](https://www.telegraph.co.uk/content/dam/technology/2016/09/28/Bic_pens_trans_NvBQzQNjv4BqdODRziddS8JXpVz-XfUVR9RIAe4E5iIN5B7rPrfGGGk.jpg)
Who was Ladislao José Biro, how did he invent the ballpoint pen and how did it help in World War II?
![The Evolution of Modern Ballpoint Pen: A Patent History - IPWatchdog.com | Patents & Intellectual Property Law The Evolution of Modern Ballpoint Pen: A Patent History - IPWatchdog.com | Patents & Intellectual Property Law](https://ipwatchdog.com/wp-content/uploads/2014/12/stylographic-pen.jpeg)