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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1974201031UpriorityCriticalpatent/ES201031Y/en
Publication of ES201031UpublicationCriticalpatent/ES201031U/en
Application grantedgrantedCritical
Publication of ES201031YpublicationCriticalpatent/ES201031Y/en
Improved evacuation device; intended for sand or similar collectors, in particular in sewage treatment plants, which is provided with one or several collecting shields and can be moved over the edge of the repository or tank, characterized in that the or or the collecting shields are arranged on a rotating support by its longitudinal axis and movable on the edge of the repository or tank. (Machine-translation by Google Translate, not legally binding)