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Ind Ordisi S A
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Ind Ordisi S A
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Priority to ES1974208638UpriorityCriticalpatent/ES208638Y/en
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Publication of ES208638YpublicationCriticalpatent/ES208638Y/en
Suction regulating valve, characterized essentially by having a tube in communication with the atmosphere in the hydraulic closing bottle, provided at its lower end with a filter-diffuser, which eliminates the noises coming from the pneumatic bubbles, said hydraulic closing bottle, connected to the suction bottle, to which it transmits the vacuum, regulating the vacuum by means of the water column limited between the water level inside the bottle and the lower end of the central tube in communication with the atmosphere, which is kept constant by the indication of the air bubbles produced through the diffuser of the lower end of said central tube. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in an automatic working fermentation container for the fermentation of suspension of mosto for red wine. (Machine-translation by Google Translate, not legally binding)