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PCE
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DIFF Subgroup
B01D 1/24

to obtain dry solids

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Evaporating > by bringing a thin layer of the liquid into contact with a heated surface > to obtain dry solids

CPC:

Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26) > by bringing a thin layer of the liquid into contact with a heated surface > to obtain dry solids

No child classifications to compare. This is a leaf node in both IPC and CPC.