| 摘要 |
The pieces can be easily transported by road to the side of a waterway where they are joined to form a pleasure craft. The pieces can be of any material shaped by moulding, glueing, or cutting, and they can be reinforced on the top surface by a range of alloy transverse sitting in notches. - The joint extends over the height of the pieces so that when the craft is floating it can only be taken to pieces by sliding the parts parallel to each other from bottom to top over all their height. (5pp Dwg.No.0/2)
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