IT973511B - Procedimento per la produzione di materiale refrattario
- Google Patents
Procedimento per la produzione di materiale refrattario
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Publication number
IT973511B
IT973511BIT5397572AIT5397572AIT973511BIT 973511 BIT973511 BIT 973511BIT 5397572 AIT5397572 AIT 5397572AIT 5397572 AIT5397572 AIT 5397572AIT 973511 BIT973511 BIT 973511B
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Application filed by Nichols Eng & Res CorpfiledCriticalNichols Eng & Res Corp
Priority to IT5397572ApriorityCriticalpatent/IT973511B/it
Application grantedgrantedCritical
Publication of IT973511BpublicationCriticalpatent/IT973511B/it