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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PAGES CASELLAS FRANCISCO
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PAGES CASELLAS FRANCISCO
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Application filed by PAGES CASELLAS FRANCISCOfiledCriticalPAGES CASELLAS FRANCISCO
Priority to ES0063490UpriorityCriticalpatent/ES63490Y/en
Publication of ES63490UpublicationCriticalpatent/ES63490U/en
Application grantedgrantedCritical
Publication of ES63490YpublicationCriticalpatent/ES63490Y/en
Devices Affording Protection Of Roads Or Walls For Sound Insulation
(AREA)
Abstract
Ceramic element for construction of chimneys, consisting essentially of a parallelepiped piece of clayey materials, as a block, which is provided with a wide hollow or central duct, open at both ends and surrounded by surfaces of the block constituted by double walls, external and internal, linked together by a number of longitudinal tabs, resulting in hollow walls provided with longitudinal ducts surrounding a large central duct of suitable section and dimensions to form the evacuation ducts and other fluids. (Machine-translation by Google Translate, not legally binding)
ES0063490U1957-12-201957-12-20
Ceramic element for chimney construction
ExpiredES63490Y
(en)
Ceramic pieces for the construction of tubes. With the registration priority of 10-5-54 and as a duplication of model 41919 of the aforementioned date (Machine-translation by Google Translate, not legally binding)
Cement mortar brick for general application to the construction of buildings and in general to all branches where such pieces have indicated use (Machine-translation by Google Translate, not legally binding)
Cement mortar brick for general application to the construction of buildings and in general to all branches where such pieces have indicated use (Machine-translation by Google Translate, not legally binding)
Cement mortar brick for general application to the construction of buildings and in general to all branches where such pieces have indicated use (Machine-translation by Google Translate, not legally binding)