IPC Subgroup
F23G 5/14 including secondary combustion
Introduced: January 1985
Last revised: January 2006
Full Title
Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels > including supplementary heating > including secondary combustion
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- CREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
2 direct subcodes
Child Classifications
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