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.

1933

1953

2017

1896

1927
1998
2015

2024
1997
1957
1979
1997

2022

2022

1979

1997

2020

2020

2019