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Individual
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Individual
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Priority to ES0039670UpriorityCriticalpatent/ES39670Y/en
Publication of ES39670UpublicationCriticalpatent/ES39670U/en
Application grantedgrantedCritical
Publication of ES39670YpublicationCriticalpatent/ES39670Y/en
Improved apparatus for filtering and transferring liquids, characterized by being formed by a random or diaphragm pump of appropriate type that, in its lower part, is coupled with a suction tube in which it can be fixed, by means of a set screw and at the height if desired, a conical plug intended to be screwed into the mouth of the drum or reservoir containing the liquid, and whose tube carries, arranged at a certain height of its lower end or intake mouth, a ring or washer that limits the travel of the aforementioned conical plug. (Machine-translation by Google Translate, not legally binding)
ES0039670U1953-12-221953-12-22
Improved device for filtering and transferring liquids
ExpiredES39670Y
(en)