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Inventor

PAK CHWANG SIEK

KR5 patents
⚠️ This page may combine multiple inventors who share the name “PAK CHWANG SIEK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOREA RES INST CHEM TECH

3 patents

CHUNG KWANG HOE

1 patent

KOREA RESEARCH INTSITUTED OF C

1 patent