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HYATT JOHN WESLEY
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HYATT JOHN WESLEY
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Priority to ES7815ApriorityCriticalpatent/ES7815A1/es
Publication of ES7815A1publicationCriticalpatent/ES7815A1/es
Perfeccionamientos introducidos en la construcción de los aparatos destinados para la depuración de las aguas de alimentación de las calderas de vapor.
Un procedimiento industrial que consiste en situar en el interior de toda chimenea de los hogares de las máquinas de vapor "un aparato-depósito" de agua denominado "Gracia" para obtener la purificación del agua destinada a la alimentación de las calderas