(under subclass 39.01) Plants in combination with means, distinct from and independent of the combustion products generator, to generate a combustible gas that is delivered to the combustion products generator to be burned.
SEE OR SEARCH THIS CLASS, SUBCLASS:
39.69, for combinations wherein the generator of the combustible gas is not distinct from the combustion products generator, but functions merely as a pre-combustion chamber.
39.71, for means to vaporize a liquid fuel by heat incidental to the operation of the combustion products generator.
SEE OR SEARCH CLASS
48, Gas: Heating and Illuminating, appropriate subclasses for combustible gas generators, per se. 123, Internal-Combustion Engines,
3, for combinations of an internal-combustion engine and a combustible gas generator.
