DIFF Subgroup
B29C 64/205 Means for applying layers
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 > Means for applying layers
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2017.
Child Classifications
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- B29C 64/223 Foils or films, e.g. for transferring layers of building material from one working station to another since 2017 IPC+CPC Available in IPC and CPC