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Industrias Plasticas Espanolas SA
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Industrias Plasticas Espanolas SA
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Priority to ES0054276UpriorityCriticalpatent/ES54276U/es
Publication of ES54276UpublicationCriticalpatent/ES54276U/es
Una botella-calorífera de cama, caracterizada por el hecho de que siendo de un material plástico flexible, comprende una de sus caras completamente plana y la opuesta en forma convexa unida a la parte plana por superficies laterales de poco radio, presentando la particularidad de que la superficie convexa que forma estas partes curras está provista de nervios salientes alternados con canales para aumentar la superficie de irradiación.
ES0054276U1956-05-181956-05-18Botella calorífica de cama
PendingES54276U
(es)