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FONTANET VENDRELL ERNESTO
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FONTANET VENDRELL ERNESTO
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Application filed by FONTANET VENDRELL ERNESTOfiledCriticalFONTANET VENDRELL ERNESTO
Priority to ES91301UpriorityCriticalpatent/ES91301Y/en
Publication of ES91301UpublicationCriticalpatent/ES91301U/en
Application grantedgrantedCritical
Publication of ES91301YpublicationCriticalpatent/ES91301Y/en
Air leakage tester in valves, characterized in that it consists of a transparent container in which a liquid is contained, and whose container is provided with air inlet and outlet holes, the first of which is connected to a tube that can be attached to the valve to be checked, while the second communicates with the atmosphere. (Machine-translation by Google Translate, not legally binding)
ES91301U1962-01-261962-01-26
Air valve leak tester
ExpiredES91301Y
(en)
Improvements in liquid measuring mixing devices, one at pressure and another static, or without it (Machine-translation by Google Translate, not legally binding)