Apparatus and methods for servicing 3D printers

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S019000, C347S033000

Reexamination Certificate

active

07387359

ABSTRACT:
The invention relates to apparatus and methods for producing three-dimensional objects and auxiliary systems used in conjunction with the aforementioned apparatus and methods. The apparatus and methods involve 3D printing and servicing of the equipment used in the associated 3D printer.

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