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Priority to ES0280439ApriorityCriticalpatent/ES280439A2/en
Publication of ES280439A2publicationCriticalpatent/ES280439A2/en
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
Improvements introduced in the object of the main patent no. 266.127, granted on april 19, 1961, by "closure system, to keep separated two liquids or gases, characterized by having three chambers arranged vertically, one after another, traversed by an axis that goes out through the last chamber, in the first of the chambers, there is the object to be kept isolated, generally an electric motor, the other two are full, at least partially, of the fluid at higher pressure preferably oil. (Machine-translation by Google Translate, not legally binding)
ES0280439A1962-08-311962-08-31Closure system to keep two liquids or gases separated (Machine-translation by Google Translate, not legally binding)
ExpiredES280439A2
(en)
A procedure for the treatment of a mixture of symmetrical and asymmetric diclorotetrafluorethane. (Machine-translation by Google Translate, not legally binding)