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Fritsch Oscar
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Fritsch Oscar
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Priority to ES50380ApriorityCriticalpatent/ES50380A3/es
Publication of ES50380A3publicationCriticalpatent/ES50380A3/es
ES50380A1911-04-261911-04-26Un aparato para recoger el flujo menstrual, con un cuerpo hueco en forma de tubo que se introduce en la vagina.
ExpiredES50380A3
(es)