P

Inventor

ZHAO QINGBO

CN4 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO QINGBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHAANXI PANLONG PHARMACEUTICAL CO LTD

2 patents

MICROSOFT CORP

1 patent

MIRACLL CHEMICALS CO LTD

1 patent