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ESTRADA ARMENGOL JULIA
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ESTRADA ARMENGOL JULIA
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Priority to ES1977233124UpriorityCriticalpatent/ES233124U/es
Publication of ES233124UpublicationCriticalpatent/ES233124U/es
Envase perfeccionado, caracterizado porque el cuerpo del envase consiste en una lámina de material laminar flexible, de contorno rectangular y del espesor que deba presentar la pared de dicho cuerpo unida por sus bordes extremos para constituir un cuerpo tubular, estando para ello provista de dichos bordes de sendos biselados longitudinales que su superposición determinan que dicho cuerpo presente un espesor uniforme.