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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VYC IND SOC ANENIMA
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VYC IND SOC ANENIMA
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Publication date
Application filed by VYC IND SOC ANENIMAfiledCriticalVYC IND SOC ANENIMA
Priority to ES0297406ApriorityCriticalpatent/ES297406A3/en
Publication of ES297406A3publicationCriticalpatent/ES297406A3/en
A dilation air vent for hot water and steam essentially constituted by a spirally threaded cylindrical bushing, which widens in its upper part forming a screw capsule in which a second bushing is housed, inside which are the hygroscopic vacuum disks retained by a guide screw. (Machine-translation by Google Translate, not legally binding)
ES0297406A1964-03-091964-03-09An air to dilatation purger for hot water and steam (Machine-translation by Google Translate, not legally binding)
ExpiredES297406A3
(en)