US PATENT SUBCLASS 123 / 576
.~.~ Fuel switched in response to engine starting condition

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


123 /   HD   INTERNAL-COMBUSTION ENGINES

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
575  DF  .~ Diverse fuel supply {3}
576.~.~ Fuel switched in response to engine starting condition

DEFINITION

Classification: 123/576

Fuel switched in response to engine starting condition:

(under subclass 575) Subject matter in which means are provided for switching from one fuel to another in response to a starting condition of the associated engine.