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Priority to ES120403UpriorityCriticalpatent/ES120403Y/en
Publication of ES120403UpublicationCriticalpatent/ES120403U/en
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Publication of ES120403YpublicationCriticalpatent/ES120403Y/en
Device for heating swimming pool water by solar energy that is essentially characterized by being two transparent plastic sheets superimposed and hermetically welded around its perimeter and also internally based on parallel lines that form sub-sections provided with valves to be inflated allowing its flotation on the surface of the pool, making it possible for solar energy to heat the water through these inflated pieces, whose presence also prevents the evaporation and readiaciºn of the energy captured by the water. (Machine-translation by Google Translate, not legally binding)
ES120403U1966-03-171966-03-17
DEVICE FOR HEATING THE POOL WATER THROUGH SOLAR ENERGY.
ExpiredES120403Y
(en)