IT8847981A0 -
FEEDING METHOD FOR CASTING HEARTS FOR RAILWAY SWITCHES, IN PARTICULAR IN HIGH ALLOY AUSTENIC MANGANESE STEEL, AND HEARTS FOR RAILWAY SWITCHES SO OBTAINED
- Google Patents
FEEDING METHOD FOR CASTING HEARTS FOR RAILWAY SWITCHES, IN PARTICULAR IN HIGH ALLOY AUSTENIC MANGANESE STEEL, AND HEARTS FOR RAILWAY SWITCHES SO OBTAINED
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Publication number
IT8847981A0
IT8847981A0IT8847981AIT4798188AIT8847981A0IT 8847981 A0IT8847981 A0IT 8847981A0IT 8847981 AIT8847981 AIT 8847981AIT 4798188 AIT4798188 AIT 4798188AIT 8847981 A0IT8847981 A0IT 8847981A0
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Application filed by Breda Fucine SpafiledCriticalBreda Fucine Spa
Priority to IT47981/88ApriorityCriticalpatent/IT1221808B/en
Publication of IT8847981A0publicationCriticalpatent/IT8847981A0/en
Application grantedgrantedCritical
Publication of IT1221808BpublicationCriticalpatent/IT1221808B/en
IT47981/88A1988-05-181988-05-18
FEEDING METHOD FOR HEART CASTINGS FOR RAILWAY EXCHANGES, IN PARTICULAR IN HIGH-LEVEL AUSTENIC STEEL WITH MANGANESE, AND HEARTS FOR RAILWAY EXCHANGES SO OBTAINED
IT1221808B
(en)
FEEDING METHOD FOR HEART CASTINGS FOR RAILWAY EXCHANGES, IN PARTICULAR IN HIGH-LEVEL AUSTENIC STEEL WITH MANGANESE, AND HEARTS FOR RAILWAY EXCHANGES SO OBTAINED
FEEDING METHOD FOR HEART CASTINGS FOR RAILWAY EXCHANGES, IN PARTICULAR IN HIGH-LEVEL AUSTENIC STEEL WITH MANGANESE, AND HEARTS FOR RAILWAY EXCHANGES SO OBTAINED
FEEDING METHOD FOR HEART CASTINGS FOR RAILWAY EXCHANGES, IN PARTICULAR IN HIGH-LEVEL AUSTENIC STEEL WITH MANGANESE, AND HEARTS FOR RAILWAY EXCHANGES SO OBTAINED
FEEDING METHOD FOR CASTING HEARTS FOR RAILWAY SWITCHES, IN PARTICULAR IN HIGH ALLOY AUSTENIC MANGANESE STEEL, AND HEARTS FOR RAILWAY SWITCHES SO OBTAINED