ES417034A1 - Dispositivo de cultivo hidroponico para regular el caudal horario del grifo de desague del nutriente hacia el depositode riego.
- Google Patents
Dispositivo de cultivo hidroponico para regular el caudal horario del grifo de desague del nutriente hacia el depositode riego.
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VIDIGAL DAS NEVES E CASTRO
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VIDIGAL DAS NEVES E CASTRO
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Application filed by VIDIGAL DAS NEVES E CASTROfiledCriticalVIDIGAL DAS NEVES E CASTRO
Publication of ES417034A1publicationCriticalpatent/ES417034A1/es
ES417034A1972-09-151973-07-19Dispositivo de cultivo hidroponico para regular el caudal horario del grifo de desague del nutriente hacia el depositode riego.
ExpiredES417034A1
(es)
Un sistema de desagüe combinado con ducha perineal, con válvula automática, contra el cruce y mezcla del agua potable con el agua sucia, para bidés y otros aparatos sanitarios