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Inventor

GUO YONGCUN

CN9 patents
⚠️ This page may combine multiple inventors who share the name “GUO YONGCUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV ANHUI SCI & TECHNOLOGY

6 patents

UNIV TAIYUAN TECHNOLOGY

2 patents

UNIV CHINA MINING

1 patent