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Foster Wheeler John Brown Boilers Ltd
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Foster Wheeler John Brown Boilers Ltd
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Priority to ES409577ApriorityCriticalpatent/ES409577A1/es
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Werkwijze voor de vervaardiging van een pijp, warmtewisselaar of stoomketel, geheel of grotendeels bestaande uit een ijzerlegering met een geheel ferritische structuur.
Generador de vapor que utiliza barras verticales para sopor-tar tubos de flujo de fluido, angularmente dispuestos, que forman la pared limite del horno