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Inventor

CAO MINXIA

CN3 patents
⚠️ This page may combine multiple inventors who share the name “CAO MINXIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANG ZHANCHUN

1 patent

WUHAN KAIDI GENERAL RES INST OF ENG & TECH CO LTD

1 patent

WUHAN KAIDI ENG TECH RES INST

1 patent