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Inventor

DIAO QIZHONG

US5 patents
⚠️ This page may combine multiple inventors who share the name “DIAO QIZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAT LTD

2 patents

YUAN DA PLASTIC FABRIC CORP

1 patent

HOWMET RES CORP

1 patent

UNITED STATES BORAX INC

1 patent