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Application filed by Ryszard RadeckifiledCriticalRyszard Radecki
Priority to PL29130591ApriorityCriticalpatent/PL291305A1/en
Publication of PL291305A1publicationCriticalpatent/PL291305A1/en
PL29130591A1991-08-011991-08-01Method of erecting concrete walls in particular those of reservoirs and foundations and set of precast units therefor
PL291305A1
(en)
Building unit for fundamental building constructions and method for forming reinforced concrete respectively concrete piers and method for forming wall structures from building units of small or medium size