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Application filed by Institutul De Cercetari MetalurgicefiledCriticalInstitutul De Cercetari Metalurgice
Priority to RO119589ApriorityCriticalpatent/RO92268B1/ro
Publication of RO92268A2publicationCriticalpatent/RO92268A2/fr
Publication of RO92268B1publicationCriticalpatent/RO92268B1/ro
Procédé pour l'augmentation de la résistance des briques réfractaires à l'attaque par des scories métalliques, des vitrifiants, des gaz agressifs et analogues