IT1130155B - Passaggio a livello ferroviario
- Google Patents
Passaggio a livello ferroviario
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Publication number
IT1130155B
IT1130155BIT19007/80AIT1900780AIT1130155BIT 1130155 BIT1130155 BIT 1130155BIT 19007/80 AIT19007/80 AIT 19007/80AIT 1900780 AIT1900780 AIT 1900780AIT 1130155 BIT1130155 BIT 1130155B
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Application filed by Ind Prefabbricati Affini I P AfiledCriticalInd Prefabbricati Affini I P A
Priority to IT19007/80ApriorityCriticalpatent/IT1130155B/it
Publication of IT8019007A0publicationCriticalpatent/IT8019007A0/it
Application grantedgrantedCritical
Publication of IT1130155BpublicationCriticalpatent/IT1130155B/it