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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Manufacturas De Hules S A
Original Assignee
Manufacturas De Hules S A
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Filing date
Publication date
Application filed by Manufacturas De Hules S AfiledCriticalManufacturas De Hules S A
Priority to ES0084508UpriorityCriticalpatent/ES84508U/es
Publication of ES84508UpublicationCriticalpatent/ES84508U/es
Laminado compuesto para la formación de encerados o pizarras, que está constituido esencialmente por una lámina de soporte, sobre una de cuyas caras está adherida una lámina termoplástica, de superficie externa de rugosidad suficiente para hacer posible la adherencia de la tiza.
ES0084508U1960-11-231960-11-23Laminado compuesto para la formación de encerados o pizarras
PendingES84508U
(es)