US PATENT SUBCLASS 159 / 4.05
.~.~ Intermediate gas outlet or inlet
Current as of:
June, 1999
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159 /
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CONCENTRATING EVAPORATORS
3
DF
SPRAY TYPE
{1}
4.01
DF
.~ Gaseous current {12}
4.05
.~.~ Intermediate gas outlet or inlet
DEFINITION
Classification: 159/4.05
Intermediate gas outlet or inlet:
(under subclass 4.01) Apparatus having either an inlet or outlet located approximately on the axial center of the evaporator.