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Inventor

Dong shui-jin

CN20 patents
⚠️ This page may combine multiple inventors who share the name “Dong shui-jin”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Dong shui-jin

11 patents

SHENZHEN FUTAIHONG PREC IND CO

8 patents

ZHANG YU

1 patent