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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MANUFACTURAS FERROPLASTICAS S A MANFER
Original Assignee
MANUFACTURAS FERROPLASTICAS S A MANFER
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Filing date
Publication date
Application filed by MANUFACTURAS FERROPLASTICAS S A MANFERfiledCriticalMANUFACTURAS FERROPLASTICAS S A MANFER
Priority to ES0059228UpriorityCriticalpatent/ES59228Y/en
Publication of ES59228UpublicationCriticalpatent/ES59228U/en
Application grantedgrantedCritical
Publication of ES59228YpublicationCriticalpatent/ES59228Y/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Abstract
Safety valve, perfected, for internal pressure vessels, characterized by consisting of an open base bottom box and that in its upper part has a circular window; the upper part of its lateral surface having a series of holes that communicate the interior, hollow, of said box, with the outside; presenting the lower half, approximately, of said box, a slight diametral decrease, with the threaded outer surface threaded. (Machine-translation by Google Translate, not legally binding)
ES0059228U1957-03-261957-03-26
Improved safety valve for internal pressure vessels
ExpiredES59228Y
(en)
Sealing device applicable to the umbra used in the preparation and preservation of green olives (Machine-translation by Google Translate, not legally binding)