P

Inventor

SHAO JUNYONG

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

ZHENGZHOU RES INSTITUTE FOR ABRASIVES & GRINDING CO LTD

2 patents

LIU MINGYAO

1 patent