| Original language | English |
|---|---|
| Patent number | WO 2013131996 A1 |
| IPC | B32B; F41H |
| Priority date | 9/03/12 |
| Publication status | Published - 2017 |
| Original language | English |
|---|---|
| Patent number | WO 2013131996 A1 |
| IPC | B32B; F41H |
| Priority date | 9/03/12 |
| Publication status | Published - 2017 |