URN:NBN:SI:doc-D5Q293B11931documents/doc/D/URN_NBN_SI_doc-D5Q293B1_001.pdfdocuments/doc/D/URN_NBN_SI_doc-D5Q293B1_001.txtdocuments/doc/D/URN_NBN_SI_doc-D5Q293B1_001.xml4 strani31365379URN:NBN:SI:doc-D5Q293B1slvUprava za zaštitu industriske svojineVrhutalno stavbarstvoPDMid-31365379_057_scn-001.jp2id-31365379_057_scn-002.jp2id-31365379_057_scn-003.jp2id-31365379_057_scn-004.jp2patentni spis št. 7880Razred 37 (Oddelek 1)Železobetonski rebrasti strop