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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Nuevos Mat De Construccion Numaco S A
Original Assignee
Nuevos Mat De Construccion Numaco S A
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Application filed by Nuevos Mat De Construccion Numaco S AfiledCriticalNuevos Mat De Construccion Numaco S A
Priority to ES97539UpriorityCriticalpatent/ES97539Y/en
Publication of ES97539UpublicationCriticalpatent/ES97539U/en
Application grantedgrantedCritical
Publication of ES97539YpublicationCriticalpatent/ES97539Y/en
Light plates, insulators, for ceilings and walls, essentially characterized by being constituted by a piece of orthohedral shape of variable dimensions in which have been practiced on its two upper and lower sides, a series of channels or grooves, parallel or crossed, but always on both sides and crossed, allowing the perforation of the plate in the area of intersection of the channels. The depth of said channels will always be greater than half the height of the plate in order to cause it to be drilled in the crossing areas. (Machine-translation by Google Translate, not legally binding)
ES97539U1963-02-081963-02-08
Lightweight insulating sheets for ceilings and walls
ExpiredES97539Y
(en)
Improvements in the manufacture and assembly of removable structures for furniture, based on prefabricated elements in series (Machine-translation by Google Translate, not legally binding)