The setting up of a search system for patents at the Polytechnische Patentbibliothek of the Technishe Hochschule, Ilmenau (Ilmenau Technical University) / Felix Weber.
The setting up of a search system for patents at the Polytechnische Patentbibliothek of the Technishe Hochschule, Ilmenau (Ilmenau Technical University) / Felix Weber.