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Inventor

ZHENG ZHICHENG

DE7 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG ZHICHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ARMACELL ENTPR GMBH & CO KG

4 patents

UNIV ZHEJIANG TECHNOLOGY

2 patents

PHENIX GARDEN TOOLS CO LTD

1 patent