发明名称 Portable sailboard frame
摘要 A portable sailboard frame comprised of an upper tubular structure and a lower supporting rack which can be assembled and disassembled because of its modular features. The frame is also multifunctional and facilitates the maintenance of sailboards, surfboards and similar craft.
申请公布号 US4762139(A) 申请公布日期 1988.08.09
申请号 US19850806410 申请日期 1985.12.09
申请人 TIMMES, DANIEL;THORNTON, CHRISTOPHER G. 发明人 TIMMES, DANIEL;THORNTON, CHRISTOPHER G.
分类号 B08B3/02;(IPC1-7):B08B3/02 主分类号 B08B3/02
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