Ferdinand Kovacevic
Encyclopedia
Ferdinand Kovačević was a Croatian inventor, engineer, and pioneer in telegraphy
Telegraphy
Telegraphy is the long-distance transmission of messages via some form of signalling technology. Telegraphy requires messages to be converted to a code which is known to both sender and receiver...

 who originated from Gospić
Gospic
Gospić is a town in the mountainous and sparsely populated region of Lika, Croatia. It is the administrative centre of Lika-Senj county. Gospić is located near the Lika River in the middle of a karst field....

. He invented the duplex connection of telegraphic transmission, patented in 1876 in Vienna and Budapest.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK