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Inventor

QIN ZHONG-SHU

CN5 patents
⚠️ This page may combine multiple inventors who share the name “QIN ZHONG-SHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN FUTAIHONG PREC IND CO

4 patents

SUTECH TRADING LTD

1 patent