I'm not sure, but this thread could be helpful.
http://www.abstractfonts.com/forum/showthread.php?s=&postid=1458#post1458
;) Ute
Some more digging explained. The DIN-Medium is a Acrobat default replacement for a sand typeface if the original was not embedded in the PDF.
know somebody this font???
its a normal font, i found in a PDF file.
the font is caled DIN medium.
but i dont find this font by you.