IT989699B - Impianto per la fusione elettrica sotto scoria del metall
- Google Patents
Impianto per la fusione elettrica sotto scoria del metall
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Publication number
IT989699B
IT989699BIT5117673AIT5117673AIT989699BIT 989699 BIT989699 BIT 989699BIT 5117673 AIT5117673 AIT 5117673AIT 5117673 AIT5117673 AIT 5117673AIT 989699 BIT989699 BIT 989699B
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Application filed by Inst Elektroswarki PatonafiledCriticalInst Elektroswarki Patona
Priority to IT5117673ApriorityCriticalpatent/IT989699B/it
Application grantedgrantedCritical
Publication of IT989699BpublicationCriticalpatent/IT989699B/it