History of the International Sealing Conferences
	1. Sealing Conference of Sealings Section of the Kammer der Technik Leuna, DDR 1963   2. International Sealing Conference Dresden, GDR 1964   3. International Sealing Conference Dresden, GDR 1967   4. International Sealing Conference Dresden, GDR 1970   5. International Sealing Conference Dresden, GDR 1974   6. International Sealing Conference Dresden, GDR 1978   7. International Sealing Conference Budapest, Hungary 1982   8. International Sealing Conference Dresden, GDR 1986   9. International Sealing Conference Dresden, GDR 1990 10. International Sealing Conference Dresden, Germany 1994 11th ISC – International Sealing Conference Dresden, Germany 1999 12th ISC – International Sealing Conference Stuttgart, Germany 2002 13th ISC – International Sealing Conference Stuttgart, Germany 2004 14th ISC – International Sealing Conference Stuttgart, Germany 2006