发明名称 BOAT OF THE KNOCK-DOWN TYPE
摘要 A boat of the knock-down type comprising one-piece sheet serving as a hull of the boat, gunwale which can be mounted on the sheet, and frame to which the sheet can be detachably attached. The boat can be readily assembled and disassembled and, when the boat is disassembled, the sheet can be rolled to facilitate conveying.
申请公布号 US3795926(A) 申请公布日期 1974.03.12
申请号 USD3795926 申请日期 1972.10.03
申请人 TENSHO ELECTRIC IND CO LTD,JA 发明人 HOSHINO H,JA
分类号 B63B7/06;(IPC1-7):B63B7/06 主分类号 B63B7/06
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