• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
• F02M 9/02 - Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having throttling valves, e.g. of piston shape, slidably arranged transversely to the passage

Patent holdings for IPC class F02M 9/02

Total number of patents in this class: 7

10-year publication summary

Principal owners for this class