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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969150926UpriorityCriticalpatent/ES150926Y/en
Publication of ES150926UpublicationCriticalpatent/ES150926U/en
Application grantedgrantedCritical
Publication of ES150926YpublicationCriticalpatent/ES150926Y/en
Folding open tank, for liquids, characterized by consisting of a truncated cone shaped element formed by trapezoidal pieces joined by welded seams. This tank is open at the top and in the mouth ring comprises a cylindrical pneumatic chamber that provides the shape and resistance to the vessel, likewise comprises at the top and bottom one or more valves to facilitate drainage. (Machine-translation by Google Translate, not legally binding)
ES1969150926U1969-08-011969-08-01
OPEN FOLDING TANK FOR LIQUIDS.
ExpiredES150926Y
(en)