IPC Classification
- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21H - Incandescent mantlesother incandescent bodies heated by combustion
| F21H 1/00 | Incandescent mantlesSelection of imbibition liquids therefor |
| F21H 1/02 | Incandescent mantlesSelection of imbibition liquids therefor characterised by the material thereof |
| F21H 3/00 | Manufacturing incandescent mantlesTreatment prior to use, e.g. burning-offMachines for manufacturing |
| F21H 5/00 | Solid incandescent bodies |
| F21H 7/00 | Other incandescent bodies |