US PATENT SUBCLASS 123 / 260
.~ With ignition means particularly positioned relative to precombustion and main combustion chambers

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

253  DF  PRECOMBUSTION AND MAIN COMBUSTION CHAMBERS IN SERIES {22}
260.~ With ignition means particularly positioned relative to precombustion and main combustion chambers

DEFINITION

Classification: 123/260

With ignition means particularly positioned relative to precombustion and main combustion chambers:

(under subclass 253) Subject matter in which significance is

attributed to the location of the ignition means in relation to the pre and main chambers.