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Application filed by Intreprinderea De Constructii De MasinifiledCriticalIntreprinderea De Constructii De Masini
Priority to RO108935ApriorityCriticalpatent/RO84613B1/ro
Publication of RO84613A2publicationCriticalpatent/RO84613A2/fr
Publication of RO84613B1publicationCriticalpatent/RO84613B1/ro
Composicion de fundicion de fraguado en frio para moldes y nucleos de fundicion y procedimiento sin hornear para preparar con la misma un articulo configurado.