P

Inventor

LI MEIYUN

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

CRRC QINGDAO SIFANG ROLLING STOCK RES INST CO LTD

2 patents

GEN ELECTRIC

1 patent