| 发明名称 |
LADDER |
| 摘要 |
There is disclosed a ladder comprising side supports or stiles (11, 12) of flexible textile material and spaced rung members (20) enclosed in tubular sleeves (22) whose opposed ends are secured to the stiles.
|
| 申请公布号 |
CA2333026(A1) |
申请公布日期 |
1999.12.23 |
| 申请号 |
CA19992333026 |
申请日期 |
1999.04.26 |
| 申请人 |
HOBBS, ANTHONY JAMES PATRICK |
发明人 |
HOBBS, ANTHONY JAMES PATRICK |
| 分类号 |
E06C1/56;E06C9/14;(IPC1-7):E06C9/14 |
主分类号 |
E06C1/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
