Rainer Kolligs, a mining consultant who served as chairman of the board at Ruhrkohle Niederrhein AG and, prior to that, at Bergbau AG Lippe, died on 24 February 2015.
Rainer Kolligs, a mining consultant who served as chairman of the board at Ruhrkohle Niederrhein AG and, prior to that, at Bergbau AG Lippe, died on 24 February 2015.
Tagged with: RAG Aktiengesellschaft