Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
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21/00
Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
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F02M21/0203
characterised by the type of gaseous fuel
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F02M21/0209
Hydrocarbon fuels, e.g. methane or acetylene
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F02M21/0212
comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
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