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Gi Suk Chung
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Gwangyang-si, KR
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last 30 patents
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Patent Application
SIDE SILL FOR VEHICLE
Publication number
20230339543
Publication date
Oct 26, 2023
POSCO Co., Ltd
Gyu-Min Lee
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Application
Appratus and Method for Manufacturing a Large-Caliber Product Using...
Publication number
20130298628
Publication date
Nov 14, 2013
POSCO
Gi Suk Chung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...