Avenir Black could be a good one to start, the "r" are slightly modified though.
It is Avenir® 95 Black as drf_ stated...
Both "r" characters have a slant that is added.
When I tried to use drf_'s link it didn't work so I attached a new one.
-- Brand and Product (Web and Mobile) Designer Since 1999 --
(Bereits vorgeschlagen hier) Yeah, it seems like MyFonts search is down at the moment. I'll check later to make sure the link works when it's up again.
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