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Polinex S A
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Polinex S A
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Priority to ES419966ApriorityCriticalpatent/ES419966A3/es
Publication of ES419966A3publicationCriticalpatent/ES419966A3/es
Procedimiento para la obtencion continua de perfiles sinfin de seccion arbitraria con un envolvente de material sinteti-co termoplastico y un nucleo de material espumado.