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Inventor

YANG XIANGBO

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

SHANGHAI INST MATERIA MEDICA CAS

2 patents

CASCO SIGNAL CO LTD

1 patent

CASCO SIGNAL LTD

1 patent