P

Inventor

YAN BEILEI

CA3 patents
⚠️ This page may combine multiple inventors who share the name “YAN BEILEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MOLD MASTERS LTD

1 patent

MOLD MASTERS 2007 LTD

1 patent

PANGANG GROUP PANZHIHUA IRON & STEEL RES INSTITUTE CO LTD

1 patent