Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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YUTERA ESPANOLA SOC ANENIMA
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YUTERA ESPANOLA SOC ANENIMA
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Filing date
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Application filed by YUTERA ESPANOLA SOC ANENIMAfiledCriticalYUTERA ESPANOLA SOC ANENIMA
Priority to ES0244570ApriorityCriticalpatent/ES244570A1/es
Publication of ES244570A1publicationCriticalpatent/ES244570A1/es
Procedimiento par la fabricación de sacos, de acuerdo con el cual se procede a unir un tejido por una de sus caras con un material laminado flexible, aplicando además sobre el tejido un material impermeabilizante formando y na película flexible sobre el tejido, creando así un cuerpo apto para confeccionar un saco destinado al envase de materiales que requieren protección contra los agentes exteriores.
ES0244570A1959-10-091959-10-09Procedimiento para la fabricaciën de sacos
ExpiredES244570A1
(es)