CH

Chian Wen Hong

CC Chang Chun Plastics Co.: 1 patents #60 of 150Top 40%
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Patent #TitleCo-InventorsDate
11629216 Polyhydric phenol resin, glycidyl ether of polyhydric phenol resin, and uses thereof Sung-Kuang Chung, An-Pang Tu 2023-04-18