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
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1971173166UpriorityCriticalpatent/ES173166Y/en
Publication of ES173166UpublicationCriticalpatent/ES173166U/en
Application grantedgrantedCritical
Publication of ES173166YpublicationCriticalpatent/ES173166Y/en
Block for the construction, especially for construction of insulating chambers, characterized in that it has a contour in the form of a rectangular parallelepiped, in which an upper and lower drainage is practiced, leaving only a central connecting rib between the two different sides of said block, with what acquires a profile in the form of "H" special, being one of the sides two to three times larger than the other. (Machine-translation by Google Translate, not legally binding)
ES1971173166U1971-10-091971-10-09
BLOCK FOR CONSTRUCTION.
ExpiredES173166Y
(en)