URN:NBN:SI:doc-WIS202DT1937documents/doc/W/URN_NBN_SI_doc-WIS202DT_001.pdfdocuments/doc/W/URN_NBN_SI_doc-WIS202DT_001.txtdocuments/doc/W/URN_NBN_SI_doc-WIS202DT_001.xml4 strani32230659URN:NBN:SI:doc-WIS202DTslvUprava za zaštitu industriske svojineOgnjišča in kuriščaPDMid-32230659_075_scn-001.jp2id-32230659_075_scn-002.jp2id-32230659_075_scn-003.jp2id-32230659_075_scn-004.jp2patentni spis br. 12843Razred 24 (Oddelek 4)Usavršenja dimnjačkog nastavka