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Inventor

ZHANG MEIJUAN

CN7 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG MEIJUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOE TECHNOLOGY GROUP CO LTD

4 patents

BEIJING ZHONGXIANGYING TECH CO LTD

2 patents

QILU PHARMACEUTICAL CO LTD

1 patent