What Did Slavoljub Eduard Penkala Invent?


Slavoljub Eduard Penkala was a Croatian engineer and inventor of the first mechanical pencil or then called 'automatic pencil' in 1906 and the first solid-ink fountain pen in 1907. He also designed the first Croatian two-seat aeroplane in 1909. Together with an entrepreneur named Edmund Moster, he started a factory of pens and pencils called 'Penkala-Moster' and it still exists today called 'TOZ-Penkala'.
Explore this Topic
The mechanical pencil was invented by Slavoljub Eduard Penkala and has many parts. This invention was made in 1882. It required some very intricate manufacturing ...
Slavoljub Eduard Penkala invented a solid ink fountain pen in 1907 but it wasn't until 1910 that the ballpoint pen was invented by a German inventor named Baum. ...
About -  Privacy -  Your Cookie Choices  -  Careers -  About P.G. Wodehouse -  Articles -  Help -  Feedback © 2014 IAC Search & Media