Apparatus for printing of three-dimensional objects

Coating apparatus – Projection or spray type – Work-supported and guided carriage

Reexamination Certificate

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Details

C118S324000, C118S313000, C118S315000

Reexamination Certificate

active

07958841

ABSTRACT:
An apparatus to help control the quality of printed three-dimensional objects is provided. The apparatus may include a printing head to print a three-dimensional object and a printing tray having defined surface characteristics serving to control adherence of the object being printed to the printing tray and/or prevent deformations in the printed object.

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