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Application filed by îNTREPRINDEREA DE MATERIALE IZOLATOAREfiledCriticalîNTREPRINDEREA DE MATERIALE IZOLATOARE
Priority to RO122191ApriorityCriticalpatent/RO94247B1/ro
Publication of RO94247A2publicationCriticalpatent/RO94247A2/fr
Publication of RO94247B1publicationCriticalpatent/RO94247B1/ro
Perfeccionamientos introducidos en el proceso de fabricacion de materiales granulados, refractarios o resistentes al fuego que contienen fibras ceramicas.