Conduit having annular ribs, a sump, and sediment directing means

作者: Harold J Goodyer

DOI:

关键词: Sediment (wine)Sump (aquarium)Geotechnical engineeringElectrical conduitPetroleum engineeringEngineering

摘要: The present invention relates generally to conduits. More particularly the that type of conduit which is adapted be interposed in, and form a part of, pipe system for fluid under pressure. One object provide this is...

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James S Adams, Paul E Wilson, Device for separating oil from water ,(1951)
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Lichtenthaeler Frank Edward, Apparatus for mixing liquids ,(1923)