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Inventor

WANG XIAN LEI

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

LIAO NING

1 patent

ZHANG YAN FENG

1 patent

ZHANG ZHIGANG

1 patent

ZHANG ZHI GANG

1 patent