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Application filed by Intreprinderea "Electrocontact",RofiledCriticalIntreprinderea "Electrocontact",Ro
Priority to RO108219ApriorityCriticalpatent/RO86465B1/ro
Publication of RO86465A2publicationCriticalpatent/RO86465A2/ro
Publication of RO86465B1publicationCriticalpatent/RO86465B1/ro