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Inventor

GU WENJIE

CN4 patents
⚠️ This page may combine multiple inventors who share the name “GU WENJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAND HELD PROD INC

2 patents

MA QIURONG

1 patent

CHINA NUCLEAR SICHUAN ENVIRONMENTAL PROT ENGINEERING CO LTD

1 patent