P

Inventor

LI WENXIA

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

GUANGDONG HYDROGEN ENERGY SCIENCE & TECH CO LTD

2 patents

CHINA PETROLEUM & CHEMICAL CORP LTD

1 patent