发明名称 Movable walking stick or similar support device - comprises vertical stick shaft attached to baseplate with removable wheels, rollers or similar devices
摘要 The walking stick consists of a vertical shaft or sleeve attached to a baseplate fitted with castors, rollers or similar wheel devices. The wheels are attached to the underside of the baseplate by removable fasteners. The stick shaft and baseplate may be formed of steel, wood or other material. ADVANTAGE - User may move stick without having to lift it vertically.
申请公布号 FR2696929(A1) 申请公布日期 1994.04.22
申请号 FR19920012357 申请日期 1992.10.15
申请人 HOANG ANDRE 发明人 HOANG ANDRE, INVENTEUR INDEPENDANT
分类号 A61H3/04;(IPC1-7):A61H3/04 主分类号 A61H3/04
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