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Individual
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Priority to ES216125ApriorityCriticalpatent/ES216125A1/en
Publication of ES216125A1publicationCriticalpatent/ES216125A1/en
Improvements in valves for measurement and passage of liquids, characterized by establishing a cylindrical main body provided in its middle part with two nozzles located on the same axis, normal to the cylinder, one of them for connection of a transparent graduated container for measurement and another for liquid outlet. (Machine-translation by Google Translate, not legally binding)
ES216125A1954-06-241954-06-24Improvements in valves for measuring and passing liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES216125A1
(en)
New oil and gasoline mixer measuring device with oil piston variator and measuring safety device (Machine-translation by Google Translate, not legally binding)
Improvements in liquid measuring mixing devices, one at pressure and another static, or without it (Machine-translation by Google Translate, not legally binding)