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DAURA CARBONELL
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DAURA CARBONELL
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Application filed by DAURA CARBONELLfiledCriticalDAURA CARBONELL
Priority to ES416321ApriorityCriticalpatent/ES416321A1/es
Publication of ES416321A1publicationCriticalpatent/ES416321A1/es
Process for producing film and sheet materials from thermoplastic materials having hot tack bythe blown film process andthe film and sheet materials thereby obtained