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Inventor

HE YULIANG

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

CHEN YI

2 patents

UNIV ZHEJIANG

1 patent

SHIJIAZHUANG KEDA EDUCATIONAL EQUIPMENT CO LTD

1 patent