Making a stair wheelchair with the least strength and the ability to climb stairs
ساخت ويلچر پله رو با مزيت كمترين نيرو و قابليت بالا رفتن از پله
Ismail Hajbar
| Type | Patent |
|---|---|
| Status | Registered |
| Application no. | 38703255 |
| Filed | 2008-05-27 |
| Registration no. | 53584 |
| Owner | Ismail Hajbar |
| Inventor | Ismail Hajbar |
History
- 2008-10-12 Registered · Notice no. 20505/م/32
- — Registered
Source: Iranian official gazette and industrial property registry records