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Publication of FR828815ApublicationCriticalpatent/FR828815A/fr
E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
E02B3/023—Removing sediments
FR828815D1937-02-041937-02-04Perfectionnements à l'élimination des matériaux solides contenus dans les liquides
ExpiredFR828815A
(fr)