Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Copreci SCL
Original Assignee
Copreci SCL
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Publication date
Application filed by Copreci SCLfiledCriticalCopreci SCL
Priority to ES363522ApriorityCriticalpatent/ES363522A1/en
Publication of ES363522A1publicationCriticalpatent/ES363522A1/en
Improvements in pressure stabilizers, characterized in that the elastic membrane has in its central part a hub mounted between the movable obturator and the central projection of a saucer superiorly disposed in said membrane, fixing obturator, membrane and saucer by means of a flare that it is carried out at the same time as the peripheral fixation of said membrane to the general body. (Machine-translation by Google Translate, not legally binding)
ES363522A1969-02-111969-02-11Improvements in pressure stabilizers. (Machine-translation by Google Translate, not legally binding)
ExpiredES363522A1
(en)