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CRESPO ALDANA RAMEN
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CRESPO ALDANA RAMEN
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Application filed by CRESPO ALDANA RAMENfiledCriticalCRESPO ALDANA RAMEN
Priority to ES0261330ApriorityCriticalpatent/ES261330A1/es
Publication of ES261330A1publicationCriticalpatent/ES261330A1/es
Perfeccionamientos en la construcción de forjados de superficie lisa, caracterizados porque sobre un número determinado de pilares se apoya una cuadrícula de vigas planas del mismo espesor que el forjado y sobre las que va la retícula de nervios que componen.
ES0261330A1960-09-281960-09-28Perfeccionamientos en la construcciën de forjados de superficie lisa
ExpiredES261330A1
(es)
Improvements in or relating togas-fractionating systems comprising agas-fractionating column anda boiler inwhich the fraction of high boiling point atleast partially evaporates