US PATENT SUBCLASS 261 / 23.2
.~.~.~ Carburetors
Current as of:
June, 1999
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261 /
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GAS AND LIQUID CONTACT APPARATUS
19
DF
FLUID DISTRIBUTION
{5}
20
DF
.~ Systems {2}
23.1
DF
.~.~ Parallel {1}
23.2
.~.~.~ Carburetors {2}
23.3
DF
.~.~.~.~
> Stratified charge
23.4
DF
.~.~.~.~
> Rotary engine
DEFINITION
Classification: 261/23.2
Carburetors:
(under subclass 23.1) Apparatus adapted to mix fuel and air.