US PATENT SUBCLASS 123 / 524
.~.~ Screen or mat

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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
523  DF  .~ Liquid fuel evaporating by extended fuel film {1}
524.~.~ Screen or mat

DEFINITION

Classification: 123/524

Screen or mat:

(under subclass 523) Subject matter wherein the surface on which the fuel is spread is porous or sievelike.