P

Inventor

YAO XIAOMING

CN2 patents
⚠️ This page may combine multiple inventors who share the name “YAO XIAOMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LANZHOU DACHENG TECH CO LTD

1 patent

HANGZHOU GUANYU BIO MEDICAL CO LTD

1 patent