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Application filed by Kopalnia Siarki SiarkopolfiledCriticalKopalnia Siarki Siarkopol
Priority to PL19959577ApriorityCriticalpatent/PL111761B1/pl
Publication of PL199595A1publicationCriticalpatent/PL199595A1/pl
Publication of PL111761B1publicationCriticalpatent/PL111761B1/pl
PL19959577A1977-07-121977-07-12Method of obtaining a sealing compound for casings in particular for those used in bore holes leading to sulphur deposits
PL111761B1
(en)
Sposob obudowy wyrobisk gorniczych i chodnikow,a zwlaszcza chodnikow i tuneli oraz urzadzenie do obudowy wyrobisk gorniczych i chodnikow,zwlaszcza chodnikow i tuneli