DWM underwent several name improvements following World War I and the next disarmament stage. DWM was now not allowed to provide military products following Planet War I (Though they continued on the smaller and considerably mystery scale) and the main name adjust was to BKIW (Berlin-Karlsruher Industriewerke or 'Berkawerke') in https://andersonpgrcm.blogoscience.com/37147924/a-review-of-ammunition-for-ukraine