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Individual
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Individual
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Priority to ES0044440UpriorityCriticalpatent/ES44440Y/en
Publication of ES44440UpublicationCriticalpatent/ES44440U/en
Application grantedgrantedCritical
Publication of ES44440YpublicationCriticalpatent/ES44440Y/en
Improved ceramic joist, characterized by its lower part is composed of a row of ceramic pieces with approximate section in U and two bridges of its base that make up two channels, which, properly filled with cement mortar and with a rod each one, they constitute the assembly of the whole of the lower part, whose assembly is complemented by filling of cement mortar and a third rod, in the bottom of the upper channel. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of profiles for the obturation of joints in plates of concrete and appliance for the placement of these profiles. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of pre-tensioned forged for ceilings, covered and similar (Machine-translation by Google Translate, not legally binding)