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ANREP RENE
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ANREP RENE
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Publication of ES229006A1publicationCriticalpatent/ES229006A1/en
Improvements in valves, characterized by the arrangement of a moving member such as a cam, mounted in front of a flexible tube so that it can at least partially seal said tube by crushing, said member being elastically attracted in a rest and associated position to a mechanism arranged to hold it in an armed position in which the elastic attraction device is held. (Machine-translation by Google Translate, not legally binding)
ES0229006A1955-06-081956-06-07Improvements in valves (Machine-translation by Google Translate, not legally binding)
ExpiredES229006A1
(en)