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KAUF HEINRICH VOR
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KAUF HEINRICH VOR
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Priority to ES0253313ApriorityCriticalpatent/ES253313A2/es
Publication of ES253313A2publicationCriticalpatent/ES253313A2/es
Butt Welding And Welding Of Specific Article
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal núm.253.202, solicitada por mejoras en la construcción de elementos tubulares soldados a la autógena para generadores de vapor o similares, caracterizadas porque se reunen en una jaula tubular dos elementos tubulares ejecutados en forma de bastidor, mediante tubos transversales que también pueden disponerse por fuera del centro.
ES0253313A1959-11-101959-11-10Mejoras en la construcciën de elementos tubulares soldados a la autëgena
ExpiredES253313A2
(es)