Pollmann is a german car industry supplier. In the second half of the 80s they tried to show their competence with some mockup concept cars. I think none of them was ready to roll from its own power.
But they all had their own unique design and they were fitted with "future" technology gimmicks like DAT Cassette recorders ,RIM PU foam parts and such oddities like LEDs that showed the current tire pressure. They were placed outside just on the body near the wheels...
The list, published here is not complete:
http://www.geocities.com/conceptcarcentralgermany/These are all Pollmann concept I know:
"Meinauto" in 1987 (=mycar),
"Die Limousine" IAA 1989
"Klipp.klapp.klein" IAA 1997
"Formelsport ´95", IAA 1995
"Autolustig´93", IAA 1993
"Familienspaß", IAA 91
and the "Borbet Cup", also shown at the IAA in 1991
(The IAA is the Frankfurt Auto Show "Internationale Automobilausstellung")
3 of those can be seen here:
http://bunnik.club.fr/1mei0001.htm