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Individual
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Priority to ES0077424UpriorityCriticalpatent/ES77424Y/en
Publication of ES77424UpublicationCriticalpatent/ES77424U/en
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Publication of ES77424YpublicationCriticalpatent/ES77424Y/en
A prefabricated piece of ceramics, with thermoacoustic insulation, characterized for being constituted by a general block of plant and rectangular section, whose interior takes it totally hollow forming in it, a series of rectangular holes through in the arrangement and sizes that are delimited and separated from each other, by appropriately arranged partitions, with orientations of axes of symmetry and suitable cross sections, whose holes are simultaneously or subsequently occluded totally or partially by an insulating substance of humidity, sounds, temperatures, etc. said occlusion can be carried out either with materials in solid state under pressure or percussion, or in plastic state by means of a suitable binder for subsequent hardening. (Machine-translation by Google Translate, not legally binding)
ES0077424U1959-11-301959-11-30
Prefabricated piece of ceramic with thermoacoustic insulation
ExpiredES77424Y
(en)