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Individual
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Priority to ES0045401UpriorityCriticalpatent/ES45401U/es
Publication of ES45401UpublicationCriticalpatent/ES45401U/es
Una bolsa impermeable y autosoldada, con compartimentos estancos para productos sólidos, que esencialmente consta de dos láminas de celofán tratadas con solución termoplástica y que aparecen soldadas una con otra por gofrado al calor a lo largo de las zonas periféricas, y de zonas transversales cruzadas, que limitan una serie de compartimentos estancos en el interior de cada uno de los cuales se ocluye una unidad del producto sólido a envasar.
ES0045401U1954-12-091954-12-09Una bolsa impermeable y autosoldada, con compartimientos estancos para productos sólidos
PendingES45401U
(es)