| 摘要 |
PROBLEM TO BE SOLVED: To provide a seawater suction device for a vessel capable of easily scraping out marine creatures. SOLUTION: This device is provided with a suction part 2 having an opening end 22 disposed on a through hole provided in a bottom of the vessel to take in seawater, a suction surface 3 detachably fixed to a tip of the suction part, and provided with a suction hole 4 for seawater to pass, and a fixing means 6 to detachably fix the suction surface to the suction part. The opening end of the suction part has a fit-in accommodation part 21 to accommodate the suction surface with an edge of the suction surface fit in. COPYRIGHT: (C)2004,JPO
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