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Individual
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Individual
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Priority to ES0155696UpriorityCriticalpatent/ES155696U/en
Publication of ES155696UpublicationCriticalpatent/ES155696U/en
Automatic zero-leveling burette, of the type equipped with a balloon or upper tank isolated from the tubular body of the burette and connected by the lower part thereof through a filling conduit, provided with the corresponding key, characterized by presenting the zone connection of said tubular body with the aforementioned balloon-tank, forming an expansion that determines a chamber, in which the tubular body opens and extends into a spout, whose mouth determines the "zero" of the volume of the body of the burette , said chamber being in communication with the outside through a small hole located in its upper part and being provided with a drainage channel for the excesses or liquid remains that come out through the aforementioned spout, whose duct is spliced, in removable form. , a small deposit collecting said liquid remains. (Machine-translation by Google Translate, not legally binding)
ES0155696U1970-01-231970-01-23Automatic slip burette at zero (Machine-translation by Google Translate, not legally binding)
PendingES155696U
(en)
Improvements introduced in the construction of liquid filling faucets in filling machines. (Machine-translation by Google Translate, not legally binding)