Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Castedo de la Torre Jesus
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Castedo de la Torre Jesus
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Publication date
Application filed by Castedo de la Torre JesusfiledCriticalCastedo de la Torre Jesus
Priority to ES276307ApriorityCriticalpatent/ES276307A1/en
Publication of ES276307A1publicationCriticalpatent/ES276307A1/en
Coal economizer system for heating and thermos, characterized in that it comprises a tank partially covering the interior walls of the chimney, this tank being, in its lower part, in communication with the water pipe coming from the boiler, and in its upper part with the conduit that sends the water to the heating installation. (Machine-translation by Google Translate, not legally binding)
ES276307A1962-04-091962-04-09Coal economizer system for heating or terms (Machine-translation by Google Translate, not legally binding)
ExpiredES276307A1
(en)