Question

Who invented the printing pren and the telephone.​

Answer 1

Answer:

Petrache Poenaru invented the fountain pen, which the French Government patented in May 1827. Fountain pen patents and production then increased in the 1850s. The first patent on a ballpoint pen was issued on October 30, 1888, to John J Loud.

Explanation:

telephone Alexander Graham Bell, best known for his invention of the telephone,

Answer 2

Answer:

Johannes Gensfleisch zur Laden zum Gutenberg (/ˈɡuːtənbɜːrɡ/; c. 1400 – February 3, 1468) was a German goldsmith, inventor, printer, and publisher who introduced printing to Europe with his mechanical movable-type printing press.

Alexander Graham Bell was a Scottish-born inventor, scientist, and engineer who is credited with inventing and patenting the first practical telephone. ... Antonio Meucci sent a telephone ...