Paju-si, KR
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Patent Grant
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
Hyun-Bon Koo
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Ji-Young CHOI
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Application
Hyun-Bon KOO
F24 - HEATING RANGES VENTILATING
