APPARATUS AND METHOD FOR MANUFACTURING AN ANTI-COUNTERFEIT THREE-DIMENSIONAL ARTICLE

An apparatus and method for manufacturing and authenticating a three- dimensional article including the steps of (1) successively building up the article from a metal powder by an additive manufacturing process by scanning a selected portion of the metal powder with electromagnetic radiation, (2) fo...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DIETRICH, DAVID M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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