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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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51/00
Fuel-injection apparatus characterised by being operated electrically
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F02M51/06
Injectors peculiar thereto; with means directly operating the valve needle
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F02M51/061
using electromagnetic operating means
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F02M51/0625
characterised by arrangement of mobile armatures
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F02M51/0664
having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
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F02M51/0685
the armature and the valve being allowed to move relatively to each other or not being attached to each other
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