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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Bombas Borja S L
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Bombas Borja S L
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Application filed by Bombas Borja S LfiledCriticalBombas Borja S L
Priority to ES1978238067UpriorityCriticalpatent/ES238067Y/en
Publication of ES238067UpublicationCriticalpatent/ES238067U/en
Application grantedgrantedCritical
Publication of ES238067YpublicationCriticalpatent/ES238067Y/en
Improved closure device for gate valves for fluids, essentially characterized by having on the periphery of the piece called obturator or closure of a coating of rubber or suitable soft material, vulcanized directly on the metal part covering the entire peripheral surface, presenting the surface exterior of said coating, a special pattern, which provides a hermetic seal in the lower circular parts and from the body to the box. (Machine-translation by Google Translate, not legally binding)
ES1978238067U1978-09-081978-09-08
PERFECTED SHUT-OFF DEVICE FOR FLUID GATE VALVES
ExpiredES238067Y
(en)
A sealing strip or edging to arranging it around an opening closable by a closure member. (Machine-translation by Google Translate, not legally binding)
Perfected closure applicable to valves for handling and/or control of fluids of the type denominated of butterfly. (Machine-translation by Google Translate, not legally binding)
Valve for packaging saquerºo. With priority of italian patent application no. 4319/61 and as a breakdown and transformation of spanish patents numbers 275421 and 279011 respectively (Machine-translation by Google Translate, not legally binding)