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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Torroja Menendez Maria Teresa
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Torroja Menendez Maria Teresa
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Application filed by Torroja Menendez Maria TeresafiledCriticalTorroja Menendez Maria Teresa
Priority to ES215954ApriorityCriticalpatent/ES215954A1/en
Publication of ES215954A1publicationCriticalpatent/ES215954A1/en
Improvements in the construction of agitators for liquids, characterized in that the agitator is constituted by a plate or plate with or without perforations for the passage of the liquid, mounted on the end of a hollow rod, which on its other side is attached to an engine that produces its alternative vertical movement, taking the holes of that plate valves that open in one direction or going mounted on the plate another of flexible material that when moving that opens and closes the holes. (Machine-translation by Google Translate, not legally binding)
ES215954A1954-06-151954-06-15Improvements in the construction of agitators for liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES215954A1
(en)