P

Inventor

Li xin-xiang

CN5 patents
⚠️ This page may combine multiple inventors who share the name “Li xin-xiang”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Zhang sheng-mei

1 patent

WANG CHUN

1 patent

LI YUE-YONG

1 patent

QIAN CHENG

1 patent

Chen yong-nian

1 patent