发明名称 |
Portable wheel chair ramp |
摘要 |
A wheel chair ramp comprises a plurality of leaves extending in the direction of intended use of the ramp. The leaves are joined together by flexible hinges so that the leaves may be folded to a stalked condition. The flexible hinges are formed by fabric straps attached to the sides of the leaves and passing between adjacent leaves. |
申请公布号 |
HK1003141(A1) |
申请公布日期 |
1998.10.09 |
申请号 |
HK19980102160 |
申请日期 |
1998.03.16 |
申请人 |
ALLAN SMITH & ASSOCIATES PTY LTD. |
发明人 |
ALLAN SMITH |
分类号 |
E04F11/02;A61G1/04;A61G3/00;A61G3/06;A61G5/00;E04F11/00;E04G27/00;(IPC1-7):E04G;E04F;A61G;B65G |
主分类号 |
E04F11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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