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
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1978238675UpriorityCriticalpatent/ES238675Y/en
Publication of ES238675UpublicationCriticalpatent/ES238675U/en
Application grantedgrantedCritical
Publication of ES238675YpublicationCriticalpatent/ES238675Y/en
A composite laminar element, constituted by two thin cardboard of the same shape, superimposed by its inner surface and forming by adhesion a single body or thick sheet. One or both of the cards have, at their longitudinal edges, strips of a certain width duly glued, which make the main connection between the edges of the two cardboards constituting the sheet. (Machine-translation by Google Translate, not legally binding)
ES1978238675U1978-10-091978-10-09
A COMPOSITE LAMINAR ELEMENT.
ExpiredES238675Y
(en)