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Inventor

LI HUILIANG

CN4 patents
⚠️ This page may combine multiple inventors who share the name “LI HUILIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHANXI ZHENDONG PILOT BIOLOG SCIENCE AND TECHNOLOGY CO LTD

2 patents

ZHANG WEIDONG

1 patent

WANHUA CHEMICAL GROUP CO LTD

1 patent