US PATENT SUBCLASS 60 / 39.465
.~.~ Gaseous fuel at standard temperature and pressure

Current as of: June, 1999
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60 /   HD   POWER PLANTS

39.01  DF  COMBUSTION PRODUCTS USED AS MOTIVE FLUID {31}
39.461  DF  .~ Using special fuel or oxidizer {5}
39.465.~.~ Gaseous fuel at standard temperature and pressure

DEFINITION

Classification: 60/39.465

Gaseous fuel at standard temperature and pressure:

Plants under 39.461 which use a fuel that is a gas at standard temperature and pressure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39.12, for plants which include means to generate a gaseous fuel.