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Priority to ES0052248UpriorityCriticalpatent/ES52248Y/en
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Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes
(AREA)
Abstract
A ceramic element for the formation of vaults, which essentially consists of a piece of baked clay or similar material, of rectangular shape and substantially curved according to an arc of circumference, constituted by two parallel faces joined together by a series of small longitudinal partitions that determine the formation of alveoli with a substantially rectangular section. On the convex side of the ceramic piece, a series of longitudinally disposed ribs are established to lie with each other and each located in the area corresponding to the central part of the alveoli. (Machine-translation by Google Translate, not legally binding)
ES0052248U1956-01-211956-01-21
Ceramic element for the formation of vaults
ExpiredES52248Y
(en)