IT978072B - Procedimento per la produzione di ghisa
- Google Patents
Procedimento per la produzione di ghisa
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Publication number
IT978072B
IT978072BIT1911073AIT1911073AIT978072BIT 978072 BIT978072 BIT 978072BIT 1911073 AIT1911073 AIT 1911073AIT 1911073 AIT1911073 AIT 1911073AIT 978072 BIT978072 BIT 978072B
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Application filed by Nippon Sekiyu Hanbai KkfiledCriticalNippon Sekiyu Hanbai Kk
Priority to IT1911073ApriorityCriticalpatent/IT978072B/it
Application grantedgrantedCritical
Publication of IT978072BpublicationCriticalpatent/IT978072B/it