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Priority claimed from SU884424034Aexternal-prioritypatent/SU1548359A2/en
Priority claimed from PCT/SU1989/000050external-prioritypatent/WO1989011005A1/en
Application filed by Ts Ni P Ex Inst Org Mek Tekhn, Inst Gornogo Dela Sibirskogo OfiledCriticalTs Ni P Ex Inst Org Mek Tekhn
Publication of NO900156D0publicationCriticalpatent/NO900156D0/en
Publication of NO900156LpublicationCriticalpatent/NO900156L/en
Publication of NO165647BpublicationCriticalpatent/NO165647B/en
Publication of NO165647CpublicationCriticalpatent/NO165647C/en