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Priority to ES89148UpriorityCriticalpatent/ES89148Y/en
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Publication of ES89148YpublicationCriticalpatent/ES89148Y/en
Multiple nozzle for fluid suction, characterized by being constituted by a hollow prismatic body of star-shaped section whose lateral faces are constituted by surfaces in "V", with the rounded edge; the vertical edges of each of these surfaces are very close to those of the adjoining ones, without touching them, thus determining vertical grooves at the end of each nozzle, formed by the convergence of the faces of each arm of the star. (Machine-translation by Google Translate, not legally binding)
ES89148U1961-09-291961-09-29
Multiple nozzle for fluid suction
ExpiredES89148Y
(en)