发明名称 Cargo skiff
摘要 A boat including a having a first side, a second side, a bottom coupled to the first side and the second side. Each of the first and second sides and bottom can include a plurality of hollow beams welded along seams to form a double hulled boat.
申请公布号 US7748333(B2) 申请公布日期 2010.07.06
申请号 US20080175824 申请日期 2008.07.18
申请人 POHLE DANIEL L 发明人 POHLE DANIEL L.
分类号 B63B35/28 主分类号 B63B35/28
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