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Inventor

YANG GUI-YUN

CN3 patents
⚠️ This page may combine multiple inventors who share the name “YANG GUI-YUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN FUTAIHONG PREC IND CO

1 patent

YANG GUI-YUN

1 patent

FU TAI HUA IND SHENZHEN CO LTD

1 patent