发明名称 Auxiliary boat seat
摘要 An auxiliary seat for small fishing boats which includes a frame that is extendable so as to be adjustable engageable with the gunnels of the boat and from which a seat assembly is supported so as to be selectively horizontally and vertically adjustable relative to the hull of the boat.
申请公布号 US4766838(A) 申请公布日期 1988.08.30
申请号 US19870067976 申请日期 1987.06.30
申请人 JOHNSON, GRADY 发明人 JOHNSON, GRADY
分类号 B63B29/04;(IPC1-7):B63B29/00 主分类号 B63B29/04
代理机构 代理人
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