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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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57/00
Fuel-injectors combined or associated with other devices
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F02M57/02
Injectors structurally combined with fuel-injection pumps
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F02M57/022
characterised by the pump drive
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F02M57/025
hydraulic, e.g. with pressure amplification
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F02M57/026
Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits
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