| Abstract | Description | Claims | Drawing | Search report | Cited references |
| WO2005124282A | [0005] |
| WO2015049173A | [0005] |
| EP0826138A | [0006] |
| GB1504691A | [0029] |
| WO8603833A | [0029] |
| WO8707944A | [0029] |
| WO0163215A | [0029] |
| WO2017042570A | [0029] |
| WO2017203210A | [0036] |
| US5621319A | [0038] |