CPC Subgroup
F23D 14/48 Nozzles
Full Title
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid > Details > Nozzles
4 direct subcodes
Child Classifications
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- F23D 14/50 Cleaning devices therefor
- F23D 14/52 for torches; for blow-pipes
- F23D 14/56 for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening or for heating workpieces
- F23D 14/58 characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration