DIFF Subgroup
B29C 64/20 Apparatus for additive manufacturing; Details thereof or accessories therefor
Introduced: January 2017
Full Title
Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering > Apparatus for additive manufacturing; Details thereof or accessories therefor
IPC and CPC are identically structured here. All 7 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2017.
Child Classifications
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- B29C 64/245 Platforms or substrates (support structures intended to be sacrificed after manufacture B29C64/40) since 2017 IPC+CPC Available in IPC and CPC
- B29C 64/255 Enclosures for the building material, e.g. powder containers since 2017 IPC+CPC Available in IPC and CPC