P

Inventor

XU GUORONG

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

THREESIXTY SOURCING LTD

3 patents

HUANG SHAN

1 patent

ZHEJIANG OMEX ENVIROMENTAL ENG

1 patent