| 摘要 |
PROBLEM TO BE SOLVED: To provide a small vessel capable of securing large the doorways to/from the cabin, eliminating restriction on the shape, and facilitating the incoming and outgoing motions to/from the cabin. SOLUTION: The small vessel is equipped with the cabin 10 and passages 8 provided on the sides of the cabin 10 to serve for the crew to walk between the bow deck 6 and the stern deck 7, and is furnished with doorways 20 on both sides of the cabin 10, wherein the doorways 20 can be opened and closed with doors 21 slidable. COPYRIGHT: (C)2005,JPO&NCIPI
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