Technical Documents

Standards

Beuth-Verlag: standard database (abstracts, table of contents and purchase)
Beuth-Verlag: standard infopoints (locations of display)
German Institute for Standardisation (Deutsches Institut für Normung e. V.)
eBib (OPAC ECB, search e. g. with: "VDI 2067")
Trier UAS standard database
Patents

European Patent Office (EPO)
German Patent and Trademark Office (DPMA)
DPMAregister (Official publications and register)
DPATISnet (Electronical patent document archive)
DPMAdirekt (Register property rights)
Google Patents (→ simple search, → advanced search)
US Patent and Trademark Office (USPTO)

Campus Library