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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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0046728UpriorityCriticalpatent/ES46728Y/en
Publication of ES46728UpublicationCriticalpatent/ES46728U/en
Application grantedgrantedCritical
Publication of ES46728YpublicationCriticalpatent/ES46728Y/en
A CONSTRUCTION ELEMENT, essentially characterized by three parts, two of them identical and lateral on which rests a third central, inverted with respect to its general form, and each of these two twin pieces being constituted by a truncated-pyramidal body provided with two irregular prismatic sections and in the center thereof, longitudinally, a hollow, whose base is weakened by grooves. (Machine-translation by Google Translate, not legally binding)
ES0046728U1955-03-031955-03-03
Building element
ExpiredES46728Y
(en)