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Joseph Biro Obituary - Death Notice and Service Information
Joseph Biro Obituary - Franklin, NC | Macon Funeral Home
Ladislao José Biro, ballpoint pen inventor, celebrated with Google Doodle | The Sun
Ladislao José Biro e la storia delle penne - Focus.it
Ladislao José Biro is celebrated with today's Google Doodle | WIRED UK
Google commemorate Ladislao Jose Biro — Steemit
Laszlo Jose Biro's Birthday - Penfax
Worrell Corporation - Happy birthday to Ladislao José Biro, the inventor of the ballpoint pen! He would have been 117 years old today! | Facebook
Ladislao José Biro invented a “miraculous” pen and changed the way we write - Vox
The ball-point pen was invented by the Hungarian painter and journalist Laszlo Jozsef (later Ladislao Jose) Biro (1899-1985). His brother Georg helpe... - SuperStock
How did Ladislao José Biro ink his name into history books?
Joseph Biro – From Rock Star to Living on the Streets – Part 2 - Real Faith
Secretaría de Industria y Desarrollo Productivo - ¡FELIZ DÍA DEL INVENTOR! Mientras miraba el funcionamiento de la imprenta del diario donde trabajaba, Ladislao José Biro tuvo una idea con la que cambió