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.
1953
2019
2019
2019
1976
1976
1983
2014
2013
2013
2022
2020
2023
2015
2021
1936
1989
1946
2023
1944