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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1969147691UpriorityCriticalpatent/ES147691Y/es
Publication of ES147691UpublicationCriticalpatent/ES147691U/es
Application grantedgrantedCritical
Publication of ES147691YpublicationCriticalpatent/ES147691Y/es
Panel, caracterizado esencialmente por el hecho de estar constituido por dos placas extremas entre las que se halla dispuesta por lo menos una lámina de cartón ondulado en capas paralelas y superpuestas entre sí.