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Inventor

YANG SAN-YONG

CN8 patents
⚠️ This page may combine multiple inventors who share the name “YANG SAN-YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONG FU JIN PREC IND (WUHAN) CO LTD

5 patents

HONGFUJIN PREC IND WUHAN

2 patents

Xie ling-yu

1 patent