TY - GEN AU - Weber, Felix, ID - 8540 KW - Patents. KW - PATENTS : OFFICIAL ORGANIZATIONS : PRIVATE BODIES, DOCUMENTARY TRUSTS T1 - The setting up of a search system for patents at the Polytechnische Patentbibliothek of the Technishe Hochschule, Ilmenau (Ilmenau Technical University) / TI - The setting up of a search system for patents at the Polytechnische Patentbibliothek of the Technishe Hochschule, Ilmenau (Ilmenau Technical University) / VL - 1981 Vol 3 No 2 pages 68-72 ER -