发明授权
US5649787A Pier unit and floating pier including such a pier 失效
码头单元和浮码头,包括这样的码头

Pier unit and floating pier including such a pier
摘要:
A pier unit includes a float having substantially a box shape with an opening at the top and including a flange extending outward along a top peripheral edge thereof; a rectangular frame attached to the float; a deck provided on the frame; and a connecting member secured to at least one of four corners of the frame for connecting the pier unit to another pier unit.
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