SAND-SCATTERER FOR WATER BOTTOM

PURPOSE:To reduce muddiness occurring in the event of scattering slurry to the bottom of water by providing a collision hood to the inside of a recession shaped cover mounted to the end of a rudder of an operation ship, and providing overhanging covers around the cover. CONSTITUTION:A discharge-port...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUGIMOTO KUNIAKI, SEO TADASHI, NAKAMURA YATARO
Format: Patent
Sprache:eng
Schlagworte:
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