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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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES59528ApriorityCriticalpatent/ES59528A1/es
Publication of ES59528A1publicationCriticalpatent/ES59528A1/es
Un sistema de cierre hermético, aplicable a toda clase de envases de hoja de lata, para dulce de membrillo y sus similares, cualquiera que sea la forma de dichos envases.
Un cierre automático de seguridad para las sacas, cajas cualesquiera otros recipientes, destinados al transporte de la correspondencia postal y de los valores en general.