Encyclopedia > Laszlo Biro

Article Content

Laszlo Biro

Ladislao "Laszlo" Josef Biro formally patented the ballpoint pen; although, credit for the actual invention is arguably that of various earlier persons; most notably Galilei[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

French resistance

... invasions in south of France called Operation Dragoon and Anvil[?]. When Allied forces begun to approach Paris in August 19, its resistance cells also activated. ...