IPC Subgroup
F02M 21/02 for gaseous fuels
Introduced: September 1968
Last revised: January 2006
Full Title
Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form > for gaseous fuels
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- Subclass:
- SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
2 direct subcodes
Child Classifications
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- F02M 21/04 Gas-air mixing apparatus
- F02M 21/06 Apparatus for de-liquefying, e.g. by heating