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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Atema S L
Original Assignee
Atema S L
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Application filed by Atema S LfiledCriticalAtema S L
Priority to ES334704ApriorityCriticalpatent/ES334704A1/en
Publication of ES334704A1publicationCriticalpatent/ES334704A1/en
Perfections introduced in the hydrants, characterized by carrying a cylindrical stem, attached to a metal washer and another of elastic material that makes hermetic sealing at will by pressure. (Machine-translation by Google Translate, not legally binding)
ES334704A1966-12-201966-12-20Improvements introduced in the irrigation vessels. (Machine-translation by Google Translate, not legally binding)
ExpiredES334704A1
(en)
Procedure and apparatus for irrigation areas of land that possess water leaks with low pressure. (Machine-translation by Google Translate, not legally binding)