1952 - Das entscheidende Jahr
Presentation of the economic upswing in the GDR, emphasizing the discovery of the process for the production of high-temperature lignite coke and the commissioning of the Lauchhammer large-scale coking plant.
Presentation of the economic upswing in the GDR, emphasizing the discovery of the process for the production of high-temperature lignite coke and the commissioning of the Lauchhammer large-scale coking plant.
1989
2016
1932
1938
2011
1969
2005
2005
2017
1959
2019
1964
1991
1990
2004
1987
1964
1950
2006
2020