US PATENT SUBCLASS 110 / 347
.~ Burning pulverized fuel
Current as of:
June, 1999
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110 /
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FURNACES
341
DF
PROCESS
{4}
347
.~ Burning pulverized fuel
DEFINITION
Classification: 110/347
Burning pulverized fuel:
(under subclass 341) Process relating to the combustion of solid powdered fuel suspended in a fluid.
SEE OR SEARCH THIS CLASS, SUBCLASS:
232, for furnace structure combined with means for pulverizing solid fuel.
261+, for furnace structure for burning pulverized fuel and fluid fuel.
263+, for furnace structure for burning pulverized fuel.
