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Application filed by St I Arm S P AfiledCriticalSt I Arm S P A
Priority to IT1202ApriorityCriticalpatent/IT1240273B/en
Publication of IT9001202A0publicationCriticalpatent/IT9001202A0/en
Publication of IT9001202A1publicationCriticalpatent/IT9001202A1/en
Application grantedgrantedCritical
Publication of IT1240273BpublicationCriticalpatent/IT1240273B/en
PRECAST REINFORCED CONCRETE PROCEDURE AND EQUIPMENT FOR PRE-PRESSING EQUIPPED WITH INSERTS, IN THE CREATION OF PARTICULAR PRODUCTS FOR THE MANUFACTURE OF SLEEPERS FOR RAILWAY USE.