Products
Applications
Research centre
Company
Contact
Download
History
Philosophy
References
Sustainability
Quality
Locations
News
Press
Trade fairs
1980
Sales volume rises for the first time since founding the company to DM 28.1m.
History
1964
1969
1972
1975
1977
1978
1979
1980
1981
1985
1988
1989
1994
1999
2001
2002
2003
2004
2005
2006
2007
Legal details / Credits
