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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Priority to ES110344UpriorityCriticalpatent/ES110344Y/en
Publication of ES110344UpublicationCriticalpatent/ES110344U/en
Application grantedgrantedCritical
Publication of ES110344YpublicationCriticalpatent/ES110344Y/en
Building block obtained by molding or extrusion of suitable materials characterized by having an essentially prismatic rectangular arrangement that can be hollow comprising on two of its opposite sides two longitudinal inclined toothed as well as respective longitudinal channels located next to the respective teeth and together to one of the bases of the piece being the inclined toothing of one of the faces of the complementary piece in terms of dimensions and position of the toothing of the opposite face and the channels of both sides opposite each other so that juxtaposing two pieces teeth inclined downwards of one of the pieces can fit in the teeth inclined upwards of the facing face of the adjacent piece forming a tongue-and-groove way and that the channels of both pieces coincide with each other forming a conduit apt to receive an iron of armor. (Machine-translation by Google Translate, not legally binding)
ES110344U1964-11-171964-11-17
BLOCK FOR CONSTRUCTION.
ExpiredES110344Y
(en)