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 ES1968142545UpriorityCriticalpatent/ES142545Y/en
Publication of ES142545UpublicationCriticalpatent/ES142545U/en
Application grantedgrantedCritical
Publication of ES142545YpublicationCriticalpatent/ES142545Y/en
Rigid spine perfected for classifiers, albums and the like characterized in that, whether curved or flat, it is divided longitudinally into two parts and linked by a conventional hinge system, which will be located in the center line or extreme of conjunction with the lid; the covers can be in their entirety of the same rigid material as the spine. (Machine-translation by Google Translate, not legally binding)
ES1968142545U1968-10-241968-10-24
RIGID LOIN PERFECTED FOR CLASSIFIERS, ALBUMS AND THE LIKE.
ExpiredES142545Y
(en)