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CERAMICA DOMINGUEZ DEL NOROEST
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CERAMICA DOMINGUEZ DEL NOROEST
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Application filed by CERAMICA DOMINGUEZ DEL NOROESTfiledCriticalCERAMICA DOMINGUEZ DEL NOROEST
Priority to ES378631ApriorityCriticalpatent/ES378631A3/es
Publication of ES378631A3publicationCriticalpatent/ES378631A3/es
Perfeccionamientos introducidos en entramados desplazables de apuntalado para la excavacion yno el encofrado de la en- tibacion definitiva de galerias, tuneles, pozos u otras construcciones alargadas similares.
Grupo de elementos para la construccion de una estructura aser colocada sobre las piedras de fuego de un carro de coc- cion de azulejos ceramicos en el horno-tunel.