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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Priority to ES87607ApriorityCriticalpatent/ES87607A1/es
Publication of ES87607A1publicationCriticalpatent/ES87607A1/es
ES87607A1923-12-101923-12-10Un dispositivo para la fijación de diarios, revistas y cualquier clase de cuadernos en tapas o cubiertas apropiados.
ExpiredES87607A1
(es)
Dispositivo encuadernador amovible para cuadernos, carnets y similares, que permite la sustitución total o parcial de las hojas o fascículos con o sin tapas.