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Priority to ES0189319UpriorityCriticalpatent/ES189319Y/en
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Publication of ES189319YpublicationCriticalpatent/ES189319Y/en
Apparatus Associated With Microorganisms And Enzymes
(AREA)
Abstract
Hermetic closing lid for olive fermenters, which, being of the type that incorporate a hydraulic valve, also having a stem that emerges centrally and perpendicularly from its internal face, with the purpose of supporting a filtering plate at its end adapted to the internal diameter of the neck of the tank, it is essentially characterized in that it has a pipe oriented substantially axially, which starts at a point immediately above the filter plate, and extends to protrude above the cover , having at its outer free end conventional means for the coupling of a blind plug or a fluid conduit pipe, indistinctly. (Machine-translation by Google Translate, not legally binding)
ES0189319U1973-03-031973-03-03
Hermetic closing lid for olive fermenters
ExpiredES189319Y
(en)