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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Ascensao Moreno Abilio Da
Original Assignee
Ascensao Moreno Abilio Da
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Filing date
Publication date
Application filed by Ascensao Moreno Abilio DafiledCriticalAscensao Moreno Abilio Da
Priority to ES252306ApriorityCriticalpatent/ES252306A1/en
Publication of ES252306A1publicationCriticalpatent/ES252306A1/en
An apparatus for the extraction of well water characterized by having a flat bottom tank in which there is provided a filling and emptying valve provided with a vertical shank that opens the valve when said shank stumbles with a resistant surface. (Machine-translation by Google Translate, not legally binding)
ES252306A1959-09-251959-09-25Apparatus for the extraction of well water (Machine-translation by Google Translate, not legally binding)
ExpiredES252306A1
(en)