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Filing date
Publication date
Application filed by Dumitru NicodimfiledCriticalDumitru Nicodim
Priority to RO106023ApriorityCriticalpatent/RO83267B1/ro
Publication of RO83267A2publicationCriticalpatent/RO83267A2/ro
Publication of RO83267B1publicationCriticalpatent/RO83267B1/ro
Dispozitivul pentru etansarea incintelor îndiguite asigura executarea unui ecran continuu si subtire ce are ca efect reducerea de material si energie, fiind utilizat în terenuri necoesive unde pot atinge adîncimi apreciabile.
RO106023A1981-12-171981-12-17DISPOZITIV PENTRU ETANSAREA INCINTELOR îNDIGUITE
RO83267B1
(ro)