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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Application filed by IndividualfiledCriticalIndividual
Priority to ES0034650UpriorityCriticalpatent/ES34650Y/es
Publication of ES34650UpublicationCriticalpatent/ES34650U/es
Application grantedgrantedCritical
Publication of ES34650YpublicationCriticalpatent/ES34650Y/es
Nuevo libro perfeccionado, caracterizado por que consiste todo su conjunto de páginas en una sola franja de material textil, el cual es plegado como una "acordeón", lográndose el conjunto del libro, uniéndose dichas páginas mediante unos orificios o similares y estos a su vez por un cordoncillo.
ES0034650U1953-02-091953-02-09Nuevo libro perfeccionado
ExpiredES34650Y
(es)