DIFF Subgroup
B22F 12/30 Platforms or substrates
Introduced: January 2021
Full Title
Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices > Platforms or substrates
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2021.
Child Classifications
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