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Priority to ES1975215673UpriorityCriticalpatent/ES215673Y/en
Publication of ES215673UpublicationCriticalpatent/ES215673U/en
Application grantedgrantedCritical
Publication of ES215673YpublicationCriticalpatent/ES215673Y/en
Improved insulating panel applicable to paramentations, characterized in that it is formed by two plates that are shaped having their longitudinal edges overlapped directly with each other, in the position of a closed pocket that houses the insulating blanket, but its overlapping edges determine one a ledge flanged towards inside and the other a contiguous recess whose terminal flange outward fits inside the projection in the achievement of the unión of both plates, so that the recesses and projections that are determined in each longitudinal edge serve to perform the coupling of several panels in correlation based on double tongue and groove with seaming. (Machine-translation by Google Translate, not legally binding)
ES1975215673U1975-10-071975-10-07
PERFECTED INSULATING PANEL APPLICABLE TO PARAMENTATIONS.
ExpiredES215673Y
(en)