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.)
Prado Hermanos y Cia SA
Original Assignee
Prado Hermanos y Cia SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prado Hermanos y Cia SAfiledCriticalPrado Hermanos y Cia SA
Priority to ES217803ApriorityCriticalpatent/ES217803A3/en
Publication of ES217803A3publicationCriticalpatent/ES217803A3/en
Automatic valve device for liquids constituted by a double-acting valve housed in cavities of a central piece to which, on the one hand, the liquid intake tube is screwed and on the other, the outlet tube is plugged in and the actuation and regulation of said valve. (Machine-translation by Google Translate, not legally binding)
ES217803A1954-10-111954-10-11Automatic valve device for liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES217803A3
(en)