ITTO920688A1 -
PREFABRICATED CONCRETE ELEMENT FOR THE CONSTRUCTION OF CROSSING CUNICLES FOR RAILWAY OR ROAD SURVEYS AND PROCEDURE FOR THE CONSTRUCTION OF SUCH CUNICLES.
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PREFABRICATED CONCRETE ELEMENT FOR THE CONSTRUCTION OF CROSSING CUNICLES FOR RAILWAY OR ROAD SURVEYS AND PROCEDURE FOR THE CONSTRUCTION OF SUCH CUNICLES.
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Publication number
ITTO920688A1
ITTO920688A1IT000688AITTO920688AITTO920688A1IT TO920688 A1ITTO920688 A1IT TO920688A1IT 000688 AIT000688 AIT 000688AIT TO920688 AITTO920688 AIT TO920688AIT TO920688 A1ITTO920688 A1IT TO920688A1
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Application filed by Franco & C S A S IngfiledCriticalFranco & C S A S Ing
Priority to ITTO920688ApriorityCriticalpatent/IT1256930B/en
Publication of ITTO920688A0publicationCriticalpatent/ITTO920688A0/en
Publication of ITTO920688A1publicationCriticalpatent/ITTO920688A1/en
Application grantedgrantedCritical
Publication of IT1256930BpublicationCriticalpatent/IT1256930B/en
ITTO920688A1992-08-061992-08-06Prefabricated concrete element for the construction of viaducts for elevated railway or trolley lines and method for construction of such viaducts
IT1256930B
(en)
PREFABRICATED CONCRETE ELEMENT FOR THE CONSTRUCTION OF CROSSING CUNICLES FOR RAILWAY OR ROAD SURVEYS AND PROCEDURE FOR THE CONSTRUCTION OF SUCH CUNICLES.