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Individual
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Individual
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Publication of ES240259A1publicationCriticalpatent/ES240259A1/es
Application filed by IndividualfiledCriticalIndividual
Priority to ES0240259ApriorityCriticalpatent/ES240259A1/es
Procedimiento de fabricación de estuches, que se caracteriza por el hecho de constituir los estuches mediante dos placas formadas por láminas de cartón que se cortan y configuran por troquelado, dotándolas de la convexidad apropiada las cuales posteriormente se instalan en el interior de un molde en el que se inyectan una masa de resinas artificiales en estado de fusión.
ES0240259A1958-02-201958-02-20PROCEDIMIENTOS DE FABRICACIoN DE ESTUCHES
ExpiredES240259A1
(es)