Hipp, Ann; Fritsch, Michael; Greve, Maria; Günther, Jutta - In: Jahrbücher für Nationalökonomie und Statistik 244 (2024) 1/2, pp. 149-158
We document the generation and the content of the Comprehensive Patent Database (CPDB) of the German Democratic … granted in the GDR and published by the Office of Inventions and Patents (later: German Patent and Trade Mark Office …