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Individual
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Individual
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Priority to ES67794ApriorityCriticalpatent/ES67794A2/es
Publication of ES67794A2publicationCriticalpatent/ES67794A2/es
ES67794A1918-09-091918-09-09Un nuevo aparato que denomina "Kenos", que aplicado a un recipiente cualquiera impide introducir en éste los líquidos.
ExpiredES67794A2
(es)