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Individual
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Individual
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Priority to ES0306780ApriorityCriticalpatent/ES306780A1/en
Publication of ES306780A1publicationCriticalpatent/ES306780A1/en
Countercurrent hot water generator characterized by having the fire chamber in the upper part, with the bottom of the same a tubular bundle through which the combustion gases descend towards the smoke chamber located in the lower part of the device. (Machine-translation by Google Translate, not legally binding)
ES0306780A1964-12-041964-12-04Hot water generator operating on countercurrent. (Machine-translation by Google Translate, not legally binding)
ExpiredES306780A1
(en)
Generator for central heating, forced and forced type operation, with gas burner, for heating and industrial boilers. (Machine-translation by Google Translate, not legally binding)