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Registered EXTRUDER FOR METAL MATERIAL AND 3D PRINTER USING THE SAME

Inventors
신홍현, Yong Suk Yang, Bonjin Koo, Sunghoon Hong, In-Kyu You
Application No.
15/583155 (2017.05.01)
Publication No.
US 2017-0312849 A1 (2017.11.02)
Registration No.
11110540 (2021.09.07)
Country
UNITED STATES
Family
 
패밀리 특허 목록
Status Patent Country KIPRIS
Registered EXTRUDER FOR METAL MATERIAL AND 3D PRINTER USING THE SAME KOREA KIPRIS
Registered EXTRUDER FOR METAL MATERIAL AND 3D PRINTER USING THE SAME CHINA
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