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Individual
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Individual
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Priority to ES212908ApriorityCriticalpatent/ES212908A1/en
Publication of ES212908A1publicationCriticalpatent/ES212908A1/en
A hot air conditioning apparatus characterized in that it comprises a casing which, in its previous plane, has a window provided with transverse blind diffusers through which the hot air is expelled while its rear face has openings and suction holes of the air at room temperature. (Machine-translation by Google Translate, not legally binding)
ES212908A1953-12-241953-12-24A hot air conditioning apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES212908A1
(en)