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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0005623UpriorityCriticalpatent/ES5623U/en
Publication of ES5623UpublicationCriticalpatent/ES5623U/en
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)
Abstract
Metallic ring that fits into the mouth of the tank or tank and has a cut and a closing device that allows to increase or decrease its diameter in accordance with that of the mouth referred. (Machine-translation by Google Translate, not legally binding)
ES0005623U1940-03-201940-03-20Flexible lid for vats or tubs containing liquids (Machine-translation by Google Translate, not legally binding)
PendingES5623U
(en)