ES469064A2 - Improvements in the systems of construction of walls, walls and partitions. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the systems of construction of walls, walls and partitions. (Machine-translation by Google Translate, not legally binding)
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Individual
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Improvements introduced in the object of the main patent number 453,811, granted by: improvements in the systems of construction of walls, walls and partitions, characterized in that the pieces of the upper course, have at the lower part a groove for its coupling with the course in which they support, and their two vertical walls are of different height, presenting between them a receptacle for mortar or concrete in mass or armed, and allowing the support in the lower height of joists or similar for the support of vaults. (Machine-translation by Google Translate, not legally binding)
ES469064A1978-04-221978-04-22Improvements in the systems of construction of walls, walls and partitions. (Machine-translation by Google Translate, not legally binding)
ExpiredES469064A2
(en)
FLOATABLE MASS OF WATER, FILLING MATERIALS AND BINDING MATERIALS, AND THE USE OF THIS MASS FOR FORMING OR CASTING BUILDING ELEMENTS WITH INSULATION PROPERTIES AND BUILDING ELEMENTS IN THE FORM OF A PLATE, BLOCK OR PARTS.
Device of combinable ceramic pieces for the construction of ceilings in various buildings (Machine-translation by Google Translate, not legally binding)