Three-dimensional marker and method for manufacturing same

The invention relates to a method for manufacturing a three-dimensional marker. The method comprises the following steps of: manufacturing a film layer into a protrusion part with a needed shape and an protrusion amount, wherein a groove is formed on the lower part of the protrusion part; and fillin...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YANG CHENGJIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
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