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Application filed by Krasnod Nii Pischevoi Promy, Krasnod Politechnichesky IfiledCriticalKrasnod Nii Pischevoi Promy
Priority to HU86580ApriorityCriticalpatent/HU178388B/en
Publication of HU178388BpublicationCriticalpatent/HU178388B/en