URN:NBN:SI:DOC-N1SELYZ51931documents/doc/N/URN_NBN_SI_doc-N1SELYZ5_001.pdfdocuments/doc/N/URN_NBN_SI_doc-N1SELYZ5_001.txtdocuments/doc/N/URN_NBN_SI_doc-N1SELYZ5_001.xml5 strani30517251URN:NBN:SI:doc-N1SELYZ5slvUprava za zaštitu industriske svojineParni kotli s pripremo (razen kurišč, razred 24)PDMid-30517251_033_scn-001.jp2id-30517251_033_scn-002.jp2id-30517251_033_scn-003.jp2id-30517251_033_scn-004.jp2id-30517251_033_scn-005.jp2patentni spis br. 7650Postupak i sprava za prečišćavanje kotlovske vodeRazred 13 (Oddelek 2)