From The Unofficial Discogs Wiki
Label Name: Telefunken 
Label Code: LC 0366
Telefunken branded recordings were released between 1932 and 1983.
The label was marketed by the following record companies in Germany:
Trivia Telefunken seems to have been a company that mostly 'rebranded' audio and electrical goods. They are well known for their classic microphones, http://en.wikipedia.org/wiki/Telefunken