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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Construcciones Frigorificas E Isotermicas S A
Original Assignee
Construcciones Frigorificas E Isotermicas S A
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Filing date
Publication date
Application filed by Construcciones Frigorificas E Isotermicas S AfiledCriticalConstrucciones Frigorificas E Isotermicas S A
Priority to ES1969149668UpriorityCriticalpatent/ES149668Y/en
Publication of ES149668UpublicationCriticalpatent/ES149668U/en
Application grantedgrantedCritical
Publication of ES149668YpublicationCriticalpatent/ES149668Y/en
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
Lid for reservoirs of alterable liquids, characterized essentially by consisting of a hollow body of contour corresponding to the interior of the tank to which it is applied, so that it remains floating on the surface of the liquid contained therein, said lid being provided on its edge with a tubular swellable, capable of being applied peripherally and adapted to press against the inner wall of the container and determine the seal, the torque which can be deflated to permit entry of air and thus the liquid outlet, surrounding ring following the descent of it by flotation. (Machine-translation by Google Translate, not legally binding)
ES1969149668U1969-05-301969-05-30
LID FOR ALTERABLE LIQUID TANKS.
ExpiredES149668Y
(en)
Improvements in the construction of deposits with an elastic interior chamber for the distribution of water at pressure. (Machine-translation by Google Translate, not legally binding)
Device for the closure and discharge of the water in the waters, in combination with the cover (Machine-translation by Google Translate, not legally binding)