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Ayroducto S A
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Ayroducto S A
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Priority to ES1975210695UpriorityCriticalpatent/ES210695Y/en
Publication of ES210695UpublicationCriticalpatent/ES210695U/en
Application grantedgrantedCritical
Publication of ES210695YpublicationCriticalpatent/ES210695Y/en
Forged with tubular lightener, characterized by the fact that it consists of a lower armature in a standardized grid in which there are, properly spaced, lifting handles supported on parallel rounds and on which corrugated pipes are laid that are embedded in the pouring of the concrete mass that will produce a lightened plate provided with an upper layer that works with traction and a lower one that works with traction with a remainder to the load and distribution of the same along the length of the lightening tube when engaging the mass of pouring between its regattas. (Machine-translation by Google Translate, not legally binding)
ES1975210695U1975-03-121975-03-12
FORGED WITH LIGHTENING TUBULAR.
ExpiredES210695Y
(en)
Improved auxiliary device for the cover of ceramic tiles, especially of large dimensions. (Machine-translation by Google Translate, not legally binding)