• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F02D - Controlling combustion engines
• F02D 19/06 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed

Patent holdings for IPC class F02D 19/06

Total number of patents in this class: 1482

10-year publication summary

Principal owners for this class