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Application filed by Semenets Aleksej N, Grosheva Irina A, Poroshin IvanfiledCriticalSemenets Aleksej N
Priority to SU752118537ApriorityCriticalpatent/SU672314A1/ru
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Publication of SU672314A1publicationCriticalpatent/SU672314A1/ru
Set of prefabricated self-supporting modulus-drafted elements of reinforced and/or vibrated concrete for erecting housing units by laterlly joining and/or subsequent in-level-erecting at low percentage of duplication of adjoining surfaces at combining