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Inventor

GAO XIANFENG

CH8 patents
⚠️ This page may combine multiple inventors who share the name “GAO XIANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAO XIANFENG

4 patents

Ansaldo Energia Switzerland AG

2 patents

ALSTOM TECHNOLOGY LTD

2 patents