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Application filed by Siome Grandi Impianti SpafiledCriticalSiome Grandi Impianti Spa
Priority to IT83617/88ApriorityCriticalpatent/IT1221252B/en
Publication of IT8883617A0publicationCriticalpatent/IT8883617A0/en
Application grantedgrantedCritical
Publication of IT1221252BpublicationCriticalpatent/IT1221252B/en
SELF-SUPPORTING ELEMENT PREFABRICATED IN THE FORM OF A REINFORCED CONCRETE BEAM AND PREFERABLY PRECOMPRESSED IN PARTICULAR FOR ROOF AND SIMILAR COVERINGS
MASONRY AND FACILITATED CONSTRUCTION SYSTEM WITH THE USE OF BALLS FOR SELF-CENTERING ASSEMBLY AND CONCRETE CASTING, POSSIBLY REINFORCED WITH SOLIDARIZATION
SUPPORTING PANEL OF PREFABRICATED REINFORCED CONCRETE FOR THE CONSTRUCTION OF AGRICULTURAL AND INDUSTRIAL BUILDINGS PARTICULARLY STABLES AND PORCILAIE EQUIPPED WITH SEWER Ditch