DIFF Subgroup
B01D 1/16 by spraying (B01D1/22 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: by spraying
CPC: by spraying (B01D1/22 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Evaporating > by spraying
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 spraying (B01D1/22 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
Navigate with arrow keys, Enter to open