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Individual
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Individual
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Priority to ES1967142289UpriorityCriticalpatent/ES142289Y/en
Publication of ES142289UpublicationCriticalpatent/ES142289U/en
Application grantedgrantedCritical
Publication of ES142289YpublicationCriticalpatent/ES142289Y/en
A vault for the construction characterized by being essentially constituted in ceramic material formed by a hollow body of rectangular plant comprising a flat upper face from which protrudes a wide central strip and two narrower laterals of straight, parallel ribs and rectangular section, starting from the respective outer sides of the lateral strips two curved planes in arc that includes a quadrant to continue in a small vertical flat portion that establishes the side walls and that end in lower steps limiting the edges of a rectangular bottom flat base, provided with other corresponding ribs in position, shape and constitution to those of the upper surface; whose ribs facilitate the adherence of the plastering or coating mass. (Machine-translation by Google Translate, not legally binding)
ES1967142289U1967-11-141967-11-14
BOVEDILLA FOR CONSTRUCTION.
ExpiredES142289Y
(en)