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Individual
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Individual
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Priority to ES226315ApriorityCriticalpatent/ES226315A1/en
Publication of ES226315A1publicationCriticalpatent/ES226315A1/en
Aquatic alveolus characterized by the provision of a conoid valve coupled to the open end of a curved duct that acts as a suction window in its base, taking the air through the aforementioned duct, vertically up to the aquatic alveolus or floating buoy located in its lower end, which rushes into the upper semi-sphere of the buoy. (Machine-translation by Google Translate, not legally binding)
ES226315A1956-01-251956-01-25An aquatic alvºolo (Machine-translation by Google Translate, not legally binding)
ExpiredES226315A1
(en)