Device to prevent the entry of cold and heat out of the door and window
دستگاه جلوگيري از ورود سرما و خروج گرما از درب و پنجره
Ali Razghi
| Type | Patent |
|---|---|
| Status | Registered |
| Application no. | 388100419 |
| Filed | 2010-01-06 |
| Registration no. | 63542 |
| Owner | Ali Razghi |
| Inventor | Ali Razghi |
History
- 2010-02-21 Registered · Notice no. 36745/م32
- — Registered
Source: Iranian official gazette and industrial property registry records