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CAVAS RAVENTOS CATASUS S A
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CAVAS RAVENTOS CATASUS S A
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Application filed by CAVAS RAVENTOS CATASUS S AfiledCriticalCAVAS RAVENTOS CATASUS S A
Priority to ES368631ApriorityCriticalpatent/ES368631A1/es
Publication of ES368631A1publicationCriticalpatent/ES368631A1/es
Werkwijze voor het bereiden van een met water verenigbare polymeer, die bij droging filmvor- mende eigenschappen heeft, een inkt die de po- lymeer bevat en een ondergrond voorzien van een oppervlakte-bekleding die de polymeer bevat.
Um processo para a preparacao de um derivado da 1 ciano 2 pirazinona enitodo para usar o dito derivado e processo para a preparacao de um derivado da amino triazolo 4,3 a pirazina