characterised by the energy source therefor, e.g. by global irradiation combined with a mask

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 > Processes of additive manufacturing > using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material > using layers of liquid which are selectively solidified > characterised by the energy source therefor, e.g. by global irradiation combined with a mask

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2017.

Child Classifications

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B29C 64/135 the energy source being concentrated, e.g. scanning lasers or focused light sources since 2017 IPC+CPC Available in IPC and CPC