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Individual
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Individual
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Priority to ES43482ApriorityCriticalpatent/ES43482A2/es
Publication of ES43482A2publicationCriticalpatent/ES43482A2/es
Un nuevo sistema de sobrecalentadores de vapor aplicable a calderas tubulares de tipo de Locomotora en forma de calderas tubulares aisladas o concéntricas y exteriores a el generador cilíndrico en las que pasan las llamas del hogar a una caja de humos sec