DIFF Subgroup
C23C 2/16 using fluids under pressure, e.g. air knives
Introduced: January 1985
Full Title
Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor > Removing excess of molten coatings; Controlling or regulating the coating thickness > using fluids under pressure, e.g. air knives
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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- C23C 2/18 Removing excess of molten coatings from elongated material since 1985 +1 CPC IPC+CPC Available in IPC and CPC