US PATENT SUBCLASS 159 / 17.4
.~ Contiguous evaporators

Current as of: June, 1999
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159 /   HD   CONCENTRATING EVAPORATORS

17.1  DF  MULTIPLE EFFECTS {6}
17.4.~ Contiguous evaporators

DEFINITION

Classification: 159/17.4

Contiguous evaporators:

(under subclass 17.1) Apparatus wherein evaporators share a common wall structure.